| 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 | $48.82 | 3.752% | $50.6517 | $50.65 | $50.65 | $50.70 |
| Purchase #2 | $100.31 | 5.742% | $106.0698 | $106.07 | $106.05 | $106.10 |
| Purchase #3 | $144.83 | 12.500% | $162.9338 | $162.93 | $162.95 | $162.90 |
| Purchase #4 | $155.62 | 6.302% | $165.4272 | $165.43 | $165.45 | $165.40 |
| Purchase #5 | $110.64 | 9.607% | $121.2692 | $121.27 | $121.25 | $121.30 |
| Purchase #6 | $135.58 | 4.149% | $141.2052 | $141.21 | $141.20 | $141.20 |
| Purchase #7 | $54.51 | 9.621% | $59.7544 | $59.75 | $59.75 | $59.80 |
| 7 purchase totals = | $750.31 | $807.3113 | $807.31 | $807.30 | $807.40 | |