| 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 | $105.48 | 4.327% | $110.0441 | $110.04 | $110.05 | $110.00 |
| Purchase #2 | $79.51 | 4.299% | $82.9281 | $82.93 | $82.95 | $82.90 |
| Purchase #3 | $133.36 | 7.584% | $143.474 | $143.47 | $143.45 | $143.50 |
| Purchase #4 | $5.41 | 3.326% | $5.5899 | $5.59 | $5.60 | $5.60 |
| Purchase #5 | $40.41 | 3.566% | $41.851 | $41.85 | $41.85 | $41.90 |
| Purchase #6 | $100.72 | 6.402% | $107.1681 | $107.17 | $107.15 | $107.20 |
| Purchase #7 | $177.89 | 9.675% | $195.1009 | $195.10 | $195.10 | $195.10 |
| 7 purchase totals = | $642.78 | $686.1561 | $686.15 | $686.15 | $686.20 | |