| 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 | $109.60 | 4.728% | $114.7819 | $114.78 | $114.80 | $114.80 |
| Purchase #2 | $110.58 | 13.498% | $125.5061 | $125.51 | $125.50 | $125.50 |
| Purchase #3 | $50.95 | 4.314% | $53.148 | $53.15 | $53.15 | $53.10 |
| Purchase #4 | $31.92 | 13.735% | $36.3042 | $36.30 | $36.30 | $36.30 |
| Purchase #5 | $188.67 | 9.332% | $206.2767 | $206.28 | $206.30 | $206.30 |
| Purchase #6 | $119.39 | 6.250% | $126.8519 | $126.85 | $126.85 | $126.90 |
| Purchase #7 | $169.35 | 5.294% | $178.3154 | $178.32 | $178.30 | $178.30 |
| 7 purchase totals = | $780.46 | $841.1842 | $841.19 | $841.20 | $841.20 | |