| 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 | $35.88 | 3.605% | $37.1735 | $37.17 | $37.15 | $37.20 |
| Purchase #2 | $99.40 | 8.594% | $107.9424 | $107.94 | $107.95 | $107.90 |
| Purchase #3 | $160.26 | 9.779% | $175.9318 | $175.93 | $175.95 | $175.90 |
| Purchase #4 | $153.76 | 12.621% | $173.166 | $173.17 | $173.15 | $173.20 |
| Purchase #5 | $31.34 | 4.633% | $32.792 | $32.79 | $32.80 | $32.80 |
| Purchase #6 | $115.41 | 7.307% | $123.843 | $123.84 | $123.85 | $123.80 |
| Purchase #7 | $60.81 | 8.420% | $65.9302 | $65.93 | $65.95 | $65.90 |
| 7 purchase totals = | $656.86 | $716.7789 | $716.77 | $716.80 | $716.70 | |