| 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 | $195.67 | 4.548% | $204.5691 | $204.57 | $204.55 | $204.60 |
| Purchase #2 | $29.50 | 10.601% | $32.6273 | $32.63 | $32.65 | $32.60 |
| Purchase #3 | $120.53 | 10.284% | $132.9253 | $132.93 | $132.95 | $132.90 |
| Purchase #4 | $58.26 | 7.441% | $62.5951 | $62.60 | $62.60 | $62.60 |
| Purchase #5 | $41.45 | 5.557% | $43.7534 | $43.75 | $43.75 | $43.80 |
| Purchase #6 | $30.47 | 10.799% | $33.7605 | $33.76 | $33.75 | $33.80 |
| Purchase #7 | $17.79 | 5.604% | $18.787 | $18.79 | $18.80 | $18.80 |
| 7 purchase totals = | $493.67 | $529.0177 | $529.03 | $529.05 | $529.10 | |