| 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 | $110.94 | 4.545% | $115.9822 | $115.98 | $116.00 | $116.00 |
| Purchase #2 | $91.61 | 3.395% | $94.7202 | $94.72 | $94.70 | $94.70 |
| Purchase #3 | $26.96 | 4.731% | $28.2355 | $28.24 | $28.25 | $28.20 |
| Purchase #4 | $100.36 | 13.190% | $113.5975 | $113.60 | $113.60 | $113.60 |
| Purchase #5 | $85.89 | 11.555% | $95.8146 | $95.81 | $95.80 | $95.80 |
| Purchase #6 | $57.41 | 8.352% | $62.2049 | $62.20 | $62.20 | $62.20 |
| Purchase #7 | $99.69 | 4.730% | $104.4053 | $104.41 | $104.40 | $104.40 |
| 7 purchase totals = | $572.86 | $614.9602 | $614.96 | $614.95 | $614.90 | |