| 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 | $50.56 | 8.122% | $54.6665 | $54.67 | $54.65 | $54.70 |
| Purchase #2 | $144.75 | 12.724% | $163.168 | $163.17 | $163.15 | $163.20 |
| Purchase #3 | $56.37 | 4.575% | $58.9489 | $58.95 | $58.95 | $58.90 |
| Purchase #4 | $110.77 | 9.291% | $121.0616 | $121.06 | $121.05 | $121.10 |
| Purchase #5 | $158.81 | 13.171% | $179.7269 | $179.73 | $179.75 | $179.70 |
| Purchase #6 | $46.93 | 5.272% | $49.4041 | $49.40 | $49.40 | $49.40 |
| Purchase #7 | $24.76 | 3.756% | $25.69 | $25.69 | $25.70 | $25.70 |
| 7 purchase totals = | $592.95 | $652.6660 | $652.67 | $652.65 | $652.70 | |