| 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 | $54.70 | 5.684% | $57.8091 | $57.81 | $57.80 | $57.80 |
| Purchase #2 | $155.62 | 7.619% | $167.4767 | $167.48 | $167.50 | $167.50 |
| Purchase #3 | $163.25 | 5.625% | $172.4328 | $172.43 | $172.45 | $172.40 |
| Purchase #4 | $43.52 | 11.323% | $48.4478 | $48.45 | $48.45 | $48.40 |
| Purchase #5 | $5.79 | 6.730% | $6.1797 | $6.18 | $6.20 | $6.20 |
| Purchase #6 | $48.38 | 11.218% | $53.8073 | $53.81 | $53.80 | $53.80 |
| Purchase #7 | $17.62 | 5.869% | $18.6541 | $18.65 | $18.65 | $18.70 |
| 7 purchase totals = | $488.88 | $524.8075 | $524.81 | $524.85 | $524.80 | |