| 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 | $112.36 | 8.679% | $122.1117 | $122.11 | $122.10 | $122.10 |
| Purchase #2 | $59.27 | 6.551% | $63.1528 | $63.15 | $63.15 | $63.20 |
| Purchase #3 | $76.63 | 12.258% | $86.0233 | $86.02 | $86.00 | $86.00 |
| Purchase #4 | $18.98 | 10.765% | $21.0232 | $21.02 | $21.00 | $21.00 |
| Purchase #5 | $10.55 | 6.863% | $11.274 | $11.27 | $11.25 | $11.30 |
| Purchase #6 | $13.70 | 9.388% | $14.9862 | $14.99 | $15.00 | $15.00 |
| Purchase #7 | $215.44 | 8.594% | $233.9549 | $233.95 | $233.95 | $234.00 |
| 7 purchase totals = | $506.93 | $552.5261 | $552.51 | $552.45 | $552.60 | |