| 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 | $46.38 | 3.651% | $48.0733 | $48.07 | $48.05 | $48.10 |
| Purchase #2 | $142.32 | 3.358% | $147.0991 | $147.10 | $147.10 | $147.10 |
| Purchase #3 | $13.55 | 3.807% | $14.0658 | $14.07 | $14.05 | $14.10 |
| Purchase #4 | $39.33 | 4.132% | $40.9551 | $40.96 | $40.95 | $41.00 |
| Purchase #5 | $196.42 | 4.746% | $205.7421 | $205.74 | $205.75 | $205.70 |
| Purchase #6 | $58.43 | 6.300% | $62.1111 | $62.11 | $62.10 | $62.10 |
| Purchase #7 | $126.37 | 12.569% | $142.2534 | $142.25 | $142.25 | $142.30 |
| 7 purchase totals = | $622.80 | $660.2999 | $660.30 | $660.25 | $660.40 | |