| 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 | $68.71 | 11.395% | $76.5395 | $76.54 | $76.55 | $76.50 |
| Purchase #2 | $35.83 | 12.858% | $40.437 | $40.44 | $40.45 | $40.40 |
| Purchase #3 | $98.66 | 13.611% | $112.0886 | $112.09 | $112.10 | $112.10 |
| Purchase #4 | $38.53 | 7.104% | $41.2672 | $41.27 | $41.25 | $41.30 |
| Purchase #5 | $147.48 | 4.548% | $154.1874 | $154.19 | $154.20 | $154.20 |
| Purchase #6 | $41.98 | 6.614% | $44.7566 | $44.76 | $44.75 | $44.80 |
| Purchase #7 | $45.38 | 5.205% | $47.742 | $47.74 | $47.75 | $47.70 |
| 7 purchase totals = | $476.57 | $517.0183 | $517.03 | $517.05 | $517.00 | |