| 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 | $48.98 | 5.462% | $51.6553 | $51.66 | $51.65 | $51.70 |
| Purchase #2 | $129.70 | 3.151% | $133.7868 | $133.79 | $133.80 | $133.80 |
| Purchase #3 | $108.84 | 5.829% | $115.1843 | $115.18 | $115.20 | $115.20 |
| Purchase #4 | $66.83 | 5.812% | $70.7142 | $70.71 | $70.70 | $70.70 |
| Purchase #5 | $130.95 | 5.798% | $138.5425 | $138.54 | $138.55 | $138.50 |
| Purchase #6 | $132.51 | 12.398% | $148.9386 | $148.94 | $148.95 | $148.90 |
| Purchase #7 | $89.32 | 9.408% | $97.7232 | $97.72 | $97.70 | $97.70 |
| 7 purchase totals = | $707.13 | $756.5449 | $756.54 | $756.55 | $756.50 | |