| 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 | $66.56 | 13.471% | $75.5263 | $75.53 | $75.55 | $75.50 |
| Purchase #2 | $125.37 | 6.723% | $133.7986 | $133.80 | $133.80 | $133.80 |
| Purchase #3 | $52.95 | 3.870% | $54.9992 | $55.00 | $55.00 | $55.00 |
| Purchase #4 | $180.49 | 4.318% | $188.2836 | $188.28 | $188.30 | $188.30 |
| Purchase #5 | $161.73 | 6.793% | $172.7163 | $172.72 | $172.70 | $172.70 |
| Purchase #6 | $214.78 | 4.577% | $224.6105 | $224.61 | $224.60 | $224.60 |
| Purchase #7 | $144.96 | 12.757% | $163.4525 | $163.45 | $163.45 | $163.50 |
| 7 purchase totals = | $946.84 | $1,013.3870 | $1,013.39 | $1,013.40 | $1,013.40 | |