| 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 | $103.45 | 4.155% | $107.7483 | $107.75 | $107.75 | $107.70 |
| Purchase #2 | $40.72 | 7.224% | $43.6616 | $43.66 | $43.65 | $43.70 |
| Purchase #3 | $116.25 | 11.267% | $129.3479 | $129.35 | $129.35 | $129.30 |
| Purchase #4 | $155.70 | 6.444% | $165.7333 | $165.73 | $165.75 | $165.70 |
| Purchase #5 | $110.40 | 13.731% | $125.559 | $125.56 | $125.55 | $125.60 |
| Purchase #6 | $119.62 | 11.138% | $132.9433 | $132.94 | $132.95 | $132.90 |
| Purchase #7 | $194.61 | 6.656% | $207.5632 | $207.56 | $207.55 | $207.60 |
| 7 purchase totals = | $840.75 | $912.5566 | $912.55 | $912.55 | $912.50 | |