| 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 | $234.60 | 7.346% | $251.8337 | $251.83 | $251.85 | $251.80 |
| Purchase #2 | $100.50 | 11.662% | $112.2203 | $112.22 | $112.20 | $112.20 |
| Purchase #3 | $172.39 | 5.492% | $181.8577 | $181.86 | $181.85 | $181.90 |
| Purchase #4 | $27.30 | 10.651% | $30.2077 | $30.21 | $30.20 | $30.20 |
| Purchase #5 | $25.68 | 10.649% | $28.4147 | $28.41 | $28.40 | $28.40 |
| Purchase #6 | $59.63 | 7.818% | $64.2919 | $64.29 | $64.30 | $64.30 |
| Purchase #7 | $79.40 | 6.779% | $84.7825 | $84.78 | $84.80 | $84.80 |
| 7 purchase totals = | $699.50 | $753.6085 | $753.60 | $753.60 | $753.60 | |