| 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 | $11.62 | 12.573% | $13.081 | $13.08 | $13.10 | $13.10 |
| Purchase #2 | $58.31 | 13.748% | $66.3265 | $66.33 | $66.35 | $66.30 |
| Purchase #3 | $117.63 | 5.502% | $124.102 | $124.10 | $124.10 | $124.10 |
| Purchase #4 | $117.32 | 4.583% | $122.6968 | $122.70 | $122.70 | $122.70 |
| Purchase #5 | $90.53 | 4.688% | $94.774 | $94.77 | $94.75 | $94.80 |
| Purchase #6 | $231.88 | 5.551% | $244.7517 | $244.75 | $244.75 | $244.80 |
| Purchase #7 | $117.89 | 12.640% | $132.7913 | $132.79 | $132.80 | $132.80 |
| 7 purchase totals = | $745.18 | $798.5233 | $798.52 | $798.55 | $798.60 | |