| 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 | $76.81 | 9.588% | $84.1745 | $84.17 | $84.15 | $84.20 |
| Purchase #2 | $40.57 | 12.266% | $45.5463 | $45.55 | $45.55 | $45.50 |
| Purchase #3 | $28.77 | 6.111% | $30.5281 | $30.53 | $30.55 | $30.50 |
| Purchase #4 | $202.45 | 7.611% | $217.8585 | $217.86 | $217.85 | $217.90 |
| Purchase #5 | $210.77 | 8.226% | $228.1079 | $228.11 | $228.10 | $228.10 |
| Purchase #6 | $65.26 | 3.277% | $67.3986 | $67.40 | $67.40 | $67.40 |
| Purchase #7 | $142.37 | 4.286% | $148.472 | $148.47 | $148.45 | $148.50 |
| 7 purchase totals = | $767.00 | $822.0859 | $822.09 | $822.05 | $822.10 | |