| 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 | $78.89 | 11.483% | $87.9489 | $87.95 | $87.95 | $87.90 |
| Purchase #2 | $69.89 | 13.274% | $79.1672 | $79.17 | $79.15 | $79.20 |
| Purchase #3 | $145.92 | 6.772% | $155.8017 | $155.80 | $155.80 | $155.80 |
| Purchase #4 | $112.70 | 7.364% | $120.9992 | $121.00 | $121.00 | $121.00 |
| Purchase #5 | $38.87 | 7.104% | $41.6313 | $41.63 | $41.65 | $41.60 |
| Purchase #6 | $193.32 | 6.365% | $205.6248 | $205.62 | $205.60 | $205.60 |
| Purchase #7 | $27.70 | 11.153% | $30.7894 | $30.79 | $30.80 | $30.80 |
| 7 purchase totals = | $667.29 | $721.9625 | $721.96 | $721.95 | $721.90 | |