| 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 | $45.77 | 13.284% | $51.8501 | $51.85 | $51.85 | $51.90 |
| Purchase #2 | $45.41 | 5.673% | $47.9861 | $47.99 | $48.00 | $48.00 |
| Purchase #3 | $25.26 | 10.666% | $27.9542 | $27.95 | $27.95 | $28.00 |
| Purchase #4 | $85.68 | 10.545% | $94.715 | $94.72 | $94.70 | $94.70 |
| Purchase #5 | $159.26 | 13.613% | $180.9401 | $180.94 | $180.95 | $180.90 |
| Purchase #6 | $152.65 | 11.648% | $170.4307 | $170.43 | $170.45 | $170.40 |
| Purchase #7 | $208.86 | 3.798% | $216.7925 | $216.79 | $216.80 | $216.80 |
| 7 purchase totals = | $722.89 | $790.6687 | $790.67 | $790.70 | $790.70 | |