| 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 | $67.39 | 7.279% | $72.2953 | $72.30 | $72.30 | $72.30 |
| Purchase #2 | $56.62 | 10.422% | $62.5209 | $62.52 | $62.50 | $62.50 |
| Purchase #3 | $157.56 | 11.176% | $175.1689 | $175.17 | $175.15 | $175.20 |
| Purchase #4 | $5.59 | 4.642% | $5.8495 | $5.85 | $5.85 | $5.80 |
| Purchase #5 | $134.44 | 8.486% | $145.8486 | $145.85 | $145.85 | $145.80 |
| Purchase #6 | $131.29 | 13.548% | $149.0772 | $149.08 | $149.10 | $149.10 |
| Purchase #7 | $71.74 | 12.718% | $80.8639 | $80.86 | $80.85 | $80.90 |
| 7 purchase totals = | $624.63 | $691.6243 | $691.63 | $691.60 | $691.60 | |