| 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 | $101.28 | 5.684% | $107.0368 | $107.04 | $107.05 | $107.00 |
| Purchase #2 | $18.76 | 5.466% | $19.7854 | $19.79 | $19.80 | $19.80 |
| Purchase #3 | $231.26 | 7.575% | $248.7779 | $248.78 | $248.80 | $248.80 |
| Purchase #4 | $15.26 | 6.517% | $16.2545 | $16.25 | $16.25 | $16.30 |
| Purchase #5 | $102.61 | 7.717% | $110.5284 | $110.53 | $110.55 | $110.50 |
| Purchase #6 | $88.38 | 6.433% | $94.0655 | $94.07 | $94.05 | $94.10 |
| Purchase #7 | $103.89 | 6.356% | $110.4932 | $110.49 | $110.50 | $110.50 |
| 7 purchase totals = | $661.44 | $706.9417 | $706.95 | $707.00 | $707.00 | |