| 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 | $48.64 | 10.640% | $53.8153 | $53.82 | $53.80 | $53.80 |
| Purchase #2 | $117.87 | 13.282% | $133.5255 | $133.53 | $133.55 | $133.50 |
| Purchase #3 | $97.66 | 5.356% | $102.8907 | $102.89 | $102.90 | $102.90 |
| Purchase #4 | $9.62 | 3.512% | $9.9579 | $9.96 | $9.95 | $10.00 |
| Purchase #5 | $229.25 | 12.165% | $257.1383 | $257.14 | $257.15 | $257.10 |
| Purchase #6 | $107.81 | 8.317% | $116.7766 | $116.78 | $116.80 | $116.80 |
| Purchase #7 | $99.59 | 10.439% | $109.9862 | $109.99 | $110.00 | $110.00 |
| 7 purchase totals = | $710.44 | $784.0905 | $784.11 | $784.15 | $784.10 | |