| 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 | $84.87 | 3.507% | $87.8464 | $87.85 | $87.85 | $87.80 |
| Purchase #2 | $62.84 | 12.789% | $70.8766 | $70.88 | $70.90 | $70.90 |
| Purchase #3 | $41.81 | 12.570% | $47.0655 | $47.07 | $47.05 | $47.10 |
| Purchase #4 | $89.60 | 3.440% | $92.6822 | $92.68 | $92.70 | $92.70 |
| Purchase #5 | $99.31 | 9.433% | $108.6779 | $108.68 | $108.70 | $108.70 |
| Purchase #6 | $94.57 | 7.530% | $101.6911 | $101.69 | $101.70 | $101.70 |
| Purchase #7 | $244.29 | 5.734% | $258.2976 | $258.30 | $258.30 | $258.30 |
| 7 purchase totals = | $717.29 | $767.1373 | $767.15 | $767.20 | $767.20 | |