| 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 | $51.82 | 3.680% | $53.727 | $53.73 | $53.75 | $53.70 |
| Purchase #2 | $87.51 | 9.665% | $95.9678 | $95.97 | $95.95 | $96.00 |
| Purchase #3 | $42.39 | 11.713% | $47.3551 | $47.36 | $47.35 | $47.40 |
| Purchase #4 | $125.58 | 3.660% | $130.1762 | $130.18 | $130.20 | $130.20 |
| Purchase #5 | $214.69 | 5.332% | $226.1373 | $226.14 | $226.15 | $226.10 |
| Purchase #6 | $175.75 | 3.624% | $182.1192 | $182.12 | $182.10 | $182.10 |
| Purchase #7 | $228.86 | 7.564% | $246.171 | $246.17 | $246.15 | $246.20 |
| 7 purchase totals = | $926.60 | $981.6536 | $981.67 | $981.65 | $981.70 | |