| 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 | $42.44 | 9.187% | $46.339 | $46.34 | $46.35 | $46.30 |
| Purchase #2 | $106.46 | 10.169% | $117.2859 | $117.29 | $117.30 | $117.30 |
| Purchase #3 | $17.60 | 3.403% | $18.1989 | $18.20 | $18.20 | $18.20 |
| Purchase #4 | $61.76 | 4.418% | $64.4886 | $64.49 | $64.50 | $64.50 |
| Purchase #5 | $52.53 | 12.834% | $59.2717 | $59.27 | $59.25 | $59.30 |
| Purchase #6 | $112.68 | 11.692% | $125.8545 | $125.85 | $125.85 | $125.90 |
| Purchase #7 | $181.99 | 4.669% | $190.4871 | $190.49 | $190.50 | $190.50 |
| 7 purchase totals = | $575.46 | $621.9257 | $621.93 | $621.95 | $622.00 | |