| 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 | $50.72 | 7.374% | $54.4601 | $54.46 | $54.45 | $54.50 |
| Purchase #2 | $85.57 | 8.793% | $93.0942 | $93.09 | $93.10 | $93.10 |
| Purchase #3 | $76.96 | 5.579% | $81.2536 | $81.25 | $81.25 | $81.30 |
| Purchase #4 | $22.57 | 10.344% | $24.9046 | $24.90 | $24.90 | $24.90 |
| Purchase #5 | $37.42 | 8.126% | $40.4607 | $40.46 | $40.45 | $40.50 |
| Purchase #6 | $95.69 | 5.664% | $101.1099 | $101.11 | $101.10 | $101.10 |
| Purchase #7 | $166.54 | 8.312% | $180.3828 | $180.38 | $180.40 | $180.40 |
| 7 purchase totals = | $535.47 | $575.6659 | $575.65 | $575.65 | $575.80 | |