| 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 | $59.49 | 10.296% | $65.6151 | $65.62 | $65.60 | $65.60 |
| Purchase #2 | $145.56 | 10.831% | $161.3256 | $161.33 | $161.35 | $161.30 |
| Purchase #3 | $96.33 | 12.687% | $108.5514 | $108.55 | $108.55 | $108.60 |
| Purchase #4 | $9.51 | 7.699% | $10.2422 | $10.24 | $10.25 | $10.20 |
| Purchase #5 | $235.44 | 11.472% | $262.4497 | $262.45 | $262.45 | $262.40 |
| Purchase #6 | $96.38 | 3.711% | $99.9567 | $99.96 | $99.95 | $100.00 |
| Purchase #7 | $165.96 | 8.837% | $180.6259 | $180.63 | $180.65 | $180.60 |
| 7 purchase totals = | $808.67 | $888.7666 | $888.78 | $888.80 | $888.70 | |