| 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 | $49.60 | 6.339% | $52.7441 | $52.74 | $52.75 | $52.70 |
| Purchase #2 | $100.84 | 6.364% | $107.2575 | $107.26 | $107.25 | $107.30 |
| Purchase #3 | $87.95 | 5.305% | $92.6157 | $92.62 | $92.60 | $92.60 |
| Purchase #4 | $28.62 | 13.172% | $32.3898 | $32.39 | $32.40 | $32.40 |
| Purchase #5 | $113.70 | 13.108% | $128.6038 | $128.60 | $128.60 | $128.60 |
| Purchase #6 | $96.45 | 7.601% | $103.7812 | $103.78 | $103.80 | $103.80 |
| Purchase #7 | $74.88 | 13.799% | $85.2127 | $85.21 | $85.20 | $85.20 |
| 7 purchase totals = | $552.04 | $602.6048 | $602.60 | $602.60 | $602.60 | |