| 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 | $243.77 | 13.811% | $277.4371 | $277.44 | $277.45 | $277.40 |
| Purchase #2 | $111.55 | 9.555% | $122.2086 | $122.21 | $122.20 | $122.20 |
| Purchase #3 | $78.84 | 12.114% | $88.3907 | $88.39 | $88.40 | $88.40 |
| Purchase #4 | $45.61 | 5.388% | $48.0675 | $48.07 | $48.05 | $48.10 |
| Purchase #5 | $61.45 | 11.494% | $68.5131 | $68.51 | $68.50 | $68.50 |
| Purchase #6 | $154.40 | 13.293% | $174.9244 | $174.92 | $174.90 | $174.90 |
| Purchase #7 | $101.85 | 5.536% | $107.4884 | $107.49 | $107.50 | $107.50 |
| 7 purchase totals = | $797.47 | $887.0298 | $887.03 | $887.00 | $887.00 | |