| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $26.60 | 7.833% | $28.6836 | $28.68 | $28.70 | $28.70 |
| Purchase #2 | $168.63 | 13.291% | $191.0426 | $191.04 | $191.05 | $191.00 |
| Purchase #3 | $98.88 | 4.707% | $103.5343 | $103.53 | $103.55 | $103.50 |
| Purchase #4 | $128.36 | 12.472% | $144.3691 | $144.37 | $144.35 | $144.40 |
| Purchase #5 | $119.63 | 13.267% | $135.5013 | $135.50 | $135.50 | $135.50 |
| Purchase #6 | $244.72 | 13.240% | $277.1209 | $277.12 | $277.10 | $277.10 |
| Purchase #7 | $236.73 | 12.132% | $265.4501 | $265.45 | $265.45 | $265.50 |
| 7 purchase totals = | $1,023.55 | $1,145.7019 | $1,145.69 | $1,145.70 | $1,145.70 | |