| 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 | $28.75 | 12.216% | $32.2621 | $32.26 | $32.25 | $32.30 |
| Purchase #2 | $126.62 | 3.861% | $131.5088 | $131.51 | $131.50 | $131.50 |
| Purchase #3 | $46.46 | 9.657% | $50.9466 | $50.95 | $50.95 | $50.90 |
| Purchase #4 | $89.36 | 5.532% | $94.3034 | $94.30 | $94.30 | $94.30 |
| Purchase #5 | $10.38 | 10.315% | $11.4507 | $11.45 | $11.45 | $11.50 |
| Purchase #6 | $56.66 | 8.857% | $61.6784 | $61.68 | $61.70 | $61.70 |
| Purchase #7 | $33.96 | 12.422% | $38.1785 | $38.18 | $38.20 | $38.20 |
| 7 purchase totals = | $392.19 | $420.3285 | $420.33 | $420.35 | $420.40 | |