| 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 | $86.38 | 4.213% | $90.0192 | $90.02 | $90.00 | $90.00 |
| Purchase #2 | $22.76 | 5.142% | $23.9303 | $23.93 | $23.95 | $23.90 |
| Purchase #3 | $170.53 | 6.171% | $181.0534 | $181.05 | $181.05 | $181.10 |
| Purchase #4 | $96.43 | 12.462% | $108.4471 | $108.45 | $108.45 | $108.40 |
| Purchase #5 | $143.90 | 11.265% | $160.1103 | $160.11 | $160.10 | $160.10 |
| Purchase #6 | $228.59 | 9.346% | $249.954 | $249.95 | $249.95 | $250.00 |
| Purchase #7 | $79.90 | 10.170% | $88.0258 | $88.03 | $88.05 | $88.00 |
| 7 purchase totals = | $828.49 | $901.5401 | $901.54 | $901.55 | $901.50 | |