| 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 | $81.35 | 13.219% | $92.1037 | $92.10 | $92.10 | $92.10 |
| Purchase #2 | $79.33 | 12.138% | $88.9591 | $88.96 | $88.95 | $89.00 |
| Purchase #3 | $109.99 | 3.464% | $113.8001 | $113.80 | $113.80 | $113.80 |
| Purchase #4 | $168.55 | 6.731% | $179.8951 | $179.90 | $179.90 | $179.90 |
| Purchase #5 | $20.89 | 9.425% | $22.8589 | $22.86 | $22.85 | $22.90 |
| Purchase #6 | $30.42 | 9.162% | $33.2071 | $33.21 | $33.20 | $33.20 |
| Purchase #7 | $147.86 | 5.621% | $156.1712 | $156.17 | $156.15 | $156.20 |
| 7 purchase totals = | $638.39 | $686.9952 | $687.00 | $686.95 | $687.10 | |