| 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 | $10.79 | 4.373% | $11.2618 | $11.26 | $11.25 | $11.30 |
| Purchase #2 | $177.50 | 3.369% | $183.48 | $183.48 | $183.50 | $183.50 |
| Purchase #3 | $81.45 | 12.778% | $91.8577 | $91.86 | $91.85 | $91.90 |
| Purchase #4 | $115.59 | 13.763% | $131.4987 | $131.50 | $131.50 | $131.50 |
| Purchase #5 | $149.71 | 13.688% | $170.2023 | $170.20 | $170.20 | $170.20 |
| Purchase #6 | $119.39 | 11.539% | $133.1664 | $133.17 | $133.15 | $133.20 |
| Purchase #7 | $115.64 | 12.816% | $130.4604 | $130.46 | $130.45 | $130.50 |
| 7 purchase totals = | $770.07 | $851.9273 | $851.93 | $851.90 | $852.10 | |