| 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 | $30.35 | 13.827% | $34.5465 | $34.55 | $34.55 | $34.50 |
| Purchase #2 | $98.35 | 9.664% | $107.8545 | $107.85 | $107.85 | $107.90 |
| Purchase #3 | $225.38 | 13.149% | $255.0152 | $255.02 | $255.00 | $255.00 |
| Purchase #4 | $170.45 | 4.791% | $178.6163 | $178.62 | $178.60 | $178.60 |
| Purchase #5 | $119.86 | 12.359% | $134.6735 | $134.67 | $134.65 | $134.70 |
| Purchase #6 | $154.72 | 3.615% | $160.3131 | $160.31 | $160.30 | $160.30 |
| Purchase #7 | $27.44 | 10.388% | $30.2905 | $30.29 | $30.30 | $30.30 |
| 7 purchase totals = | $826.55 | $901.3096 | $901.31 | $901.25 | $901.30 | |