| 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 | $85.80 | 3.692% | $88.9677 | $88.97 | $88.95 | $89.00 |
| Purchase #2 | $153.35 | 8.547% | $166.4568 | $166.46 | $166.45 | $166.50 |
| Purchase #3 | $101.69 | 9.271% | $111.1177 | $111.12 | $111.10 | $111.10 |
| Purchase #4 | $105.84 | 13.309% | $119.9262 | $119.93 | $119.95 | $119.90 |
| Purchase #5 | $249.46 | 6.317% | $265.2184 | $265.22 | $265.20 | $265.20 |
| Purchase #6 | $142.39 | 10.778% | $157.7368 | $157.74 | $157.75 | $157.70 |
| Purchase #7 | $49.51 | 9.716% | $54.3204 | $54.32 | $54.30 | $54.30 |
| 7 purchase totals = | $888.04 | $963.7440 | $963.76 | $963.70 | $963.70 | |