| 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 | $63.95 | 11.177% | $71.0977 | $71.10 | $71.10 | $71.10 |
| Purchase #2 | $158.89 | 11.227% | $176.7286 | $176.73 | $176.75 | $176.70 |
| Purchase #3 | $88.58 | 10.728% | $98.0829 | $98.08 | $98.10 | $98.10 |
| Purchase #4 | $30.63 | 3.602% | $31.7333 | $31.73 | $31.75 | $31.70 |
| Purchase #5 | $50.58 | 6.710% | $53.9739 | $53.97 | $53.95 | $54.00 |
| Purchase #6 | $121.47 | 4.152% | $126.5134 | $126.51 | $126.50 | $126.50 |
| Purchase #7 | $76.97 | 6.160% | $81.7114 | $81.71 | $81.70 | $81.70 |
| 7 purchase totals = | $591.07 | $639.8412 | $639.83 | $639.85 | $639.80 | |