| 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 | $72.97 | 8.144% | $78.9127 | $78.91 | $78.90 | $78.90 |
| Purchase #2 | $215.58 | 13.335% | $244.3276 | $244.33 | $244.35 | $244.30 |
| Purchase #3 | $101.64 | 10.187% | $111.9941 | $111.99 | $112.00 | $112.00 |
| Purchase #4 | $155.88 | 9.611% | $170.8616 | $170.86 | $170.85 | $170.90 |
| Purchase #5 | $67.68 | 7.420% | $72.7019 | $72.70 | $72.70 | $72.70 |
| Purchase #6 | $42.76 | 12.145% | $47.9532 | $47.95 | $47.95 | $48.00 |
| Purchase #7 | $208.39 | 6.417% | $221.7624 | $221.76 | $221.75 | $221.80 |
| 7 purchase totals = | $864.90 | $948.5135 | $948.50 | $948.50 | $948.60 | |