| 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 | $67.47 | 7.756% | $72.703 | $72.70 | $72.70 | $72.70 |
| Purchase #2 | $246.61 | 11.630% | $275.2907 | $275.29 | $275.30 | $275.30 |
| Purchase #3 | $106.78 | 3.740% | $110.7736 | $110.77 | $110.75 | $110.80 |
| Purchase #4 | $155.46 | 4.165% | $161.9349 | $161.93 | $161.95 | $161.90 |
| Purchase #5 | $115.78 | 9.419% | $126.6853 | $126.69 | $126.70 | $126.70 |
| Purchase #6 | $151.39 | 10.494% | $167.2769 | $167.28 | $167.30 | $167.30 |
| Purchase #7 | $13.48 | 10.416% | $14.8841 | $14.88 | $14.90 | $14.90 |
| 7 purchase totals = | $856.97 | $929.5485 | $929.54 | $929.60 | $929.60 | |