| 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 | $99.31 | 8.568% | $107.8189 | $107.82 | $107.80 | $107.80 |
| Purchase #2 | $230.58 | 10.466% | $254.7125 | $254.71 | $254.70 | $254.70 |
| Purchase #3 | $10.68 | 5.622% | $11.2804 | $11.28 | $11.30 | $11.30 |
| Purchase #4 | $41.92 | 3.426% | $43.3562 | $43.36 | $43.35 | $43.40 |
| Purchase #5 | $58.90 | 6.811% | $62.9117 | $62.91 | $62.90 | $62.90 |
| Purchase #6 | $84.84 | 11.647% | $94.7213 | $94.72 | $94.70 | $94.70 |
| Purchase #7 | $229.55 | 10.724% | $254.1669 | $254.17 | $254.15 | $254.20 |
| 7 purchase totals = | $755.78 | $828.9679 | $828.97 | $828.90 | $829.00 | |