| 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 | $45.46 | 9.638% | $49.8414 | $49.84 | $49.85 | $49.80 |
| Purchase #2 | $157.74 | 10.603% | $174.4652 | $174.47 | $174.45 | $174.50 |
| Purchase #3 | $241.49 | 7.846% | $260.4373 | $260.44 | $260.45 | $260.40 |
| Purchase #4 | $93.28 | 8.745% | $101.4373 | $101.44 | $101.45 | $101.40 |
| Purchase #5 | $81.40 | 4.244% | $84.8546 | $84.85 | $84.85 | $84.90 |
| Purchase #6 | $115.53 | 10.801% | $128.0084 | $128.01 | $128.00 | $128.00 |
| Purchase #7 | $221.47 | 6.841% | $236.6208 | $236.62 | $236.60 | $236.60 |
| 7 purchase totals = | $956.37 | $1,035.6650 | $1,035.67 | $1,035.65 | $1,035.60 | |