| 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 | $33.50 | 9.568% | $36.7053 | $36.71 | $36.70 | $36.70 |
| Purchase #2 | $127.99 | 10.120% | $140.9426 | $140.94 | $140.95 | $140.90 |
| Purchase #3 | $44.32 | 10.594% | $49.0153 | $49.02 | $49.00 | $49.00 |
| Purchase #4 | $232.76 | 10.867% | $258.054 | $258.05 | $258.05 | $258.10 |
| Purchase #5 | $225.98 | 8.356% | $244.8629 | $244.86 | $244.85 | $244.90 |
| Purchase #6 | $147.40 | 4.790% | $154.4605 | $154.46 | $154.45 | $154.50 |
| Purchase #7 | $45.33 | 9.469% | $49.6223 | $49.62 | $49.60 | $49.60 |
| 7 purchase totals = | $857.28 | $933.6629 | $933.66 | $933.60 | $933.70 | |