| 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 | $65.64 | 10.203% | $72.3372 | $72.34 | $72.35 | $72.30 |
| Purchase #2 | $24.32 | 6.506% | $25.9023 | $25.90 | $25.90 | $25.90 |
| Purchase #3 | $197.95 | 13.342% | $224.3605 | $224.36 | $224.35 | $224.40 |
| Purchase #4 | $151.87 | 7.518% | $163.2876 | $163.29 | $163.30 | $163.30 |
| Purchase #5 | $107.44 | 13.218% | $121.6414 | $121.64 | $121.65 | $121.60 |
| Purchase #6 | $48.85 | 4.153% | $50.8787 | $50.88 | $50.90 | $50.90 |
| Purchase #7 | $113.75 | 4.718% | $119.1167 | $119.12 | $119.10 | $119.10 |
| 7 purchase totals = | $709.82 | $777.5244 | $777.53 | $777.55 | $777.50 | |