| 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 | $103.98 | 7.784% | $112.0738 | $112.07 | $112.05 | $112.10 |
| Purchase #2 | $155.58 | 11.755% | $173.8684 | $173.87 | $173.85 | $173.90 |
| Purchase #3 | $37.57 | 12.209% | $42.1569 | $42.16 | $42.15 | $42.20 |
| Purchase #4 | $100.65 | 4.139% | $104.8159 | $104.82 | $104.80 | $104.80 |
| Purchase #5 | $54.99 | 6.759% | $58.7068 | $58.71 | $58.70 | $58.70 |
| Purchase #6 | $43.55 | 9.495% | $47.6851 | $47.69 | $47.70 | $47.70 |
| Purchase #7 | $249.38 | 5.562% | $263.2505 | $263.25 | $263.25 | $263.30 |
| 7 purchase totals = | $745.70 | $802.5574 | $802.57 | $802.50 | $802.70 | |