| 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 | $30.95 | 4.126% | $32.227 | $32.23 | $32.25 | $32.20 |
| Purchase #2 | $92.38 | 13.496% | $104.8476 | $104.85 | $104.85 | $104.80 |
| Purchase #3 | $133.42 | 5.682% | $141.0009 | $141.00 | $141.00 | $141.00 |
| Purchase #4 | $20.51 | 6.255% | $21.7929 | $21.79 | $21.80 | $21.80 |
| Purchase #5 | $192.75 | 5.511% | $203.3725 | $203.37 | $203.35 | $203.40 |
| Purchase #6 | $141.93 | 10.270% | $156.5062 | $156.51 | $156.50 | $156.50 |
| Purchase #7 | $99.70 | 5.379% | $105.0629 | $105.06 | $105.05 | $105.10 |
| 7 purchase totals = | $711.64 | $764.8100 | $764.81 | $764.80 | $764.80 | |