| 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 | $69.55 | 8.379% | $75.3776 | $75.38 | $75.40 | $75.40 |
| Purchase #2 | $90.48 | 9.553% | $99.1236 | $99.12 | $99.10 | $99.10 |
| Purchase #3 | $14.87 | 12.278% | $16.6957 | $16.70 | $16.70 | $16.70 |
| Purchase #4 | $133.42 | 5.743% | $141.0823 | $141.08 | $141.10 | $141.10 |
| Purchase #5 | $235.55 | 4.856% | $246.9883 | $246.99 | $247.00 | $247.00 |
| Purchase #6 | $158.62 | 13.811% | $180.527 | $180.53 | $180.55 | $180.50 |
| Purchase #7 | $163.73 | 11.424% | $182.4345 | $182.43 | $182.45 | $182.40 |
| 7 purchase totals = | $866.22 | $942.2290 | $942.23 | $942.30 | $942.20 | |