| 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 | $71.39 | 12.236% | $80.1253 | $80.13 | $80.15 | $80.10 |
| Purchase #2 | $23.43 | 6.789% | $25.0207 | $25.02 | $25.00 | $25.00 |
| Purchase #3 | $66.96 | 7.611% | $72.0563 | $72.06 | $72.05 | $72.10 |
| Purchase #4 | $131.99 | 7.363% | $141.7084 | $141.71 | $141.70 | $141.70 |
| Purchase #5 | $199.96 | 7.874% | $215.7049 | $215.70 | $215.70 | $215.70 |
| Purchase #6 | $131.27 | 6.658% | $140.01 | $140.01 | $140.00 | $140.00 |
| Purchase #7 | $59.98 | 4.399% | $62.6185 | $62.62 | $62.60 | $62.60 |
| 7 purchase totals = | $684.98 | $737.2441 | $737.25 | $737.20 | $737.20 | |