| 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 | $69.52 | 12.408% | $78.146 | $78.15 | $78.15 | $78.10 |
| Purchase #2 | $110.94 | 7.301% | $119.0397 | $119.04 | $119.05 | $119.00 |
| Purchase #3 | $45.47 | 3.401% | $47.0164 | $47.02 | $47.00 | $47.00 |
| Purchase #4 | $44.95 | 6.772% | $47.994 | $47.99 | $48.00 | $48.00 |
| Purchase #5 | $164.96 | 12.183% | $185.0571 | $185.06 | $185.05 | $185.10 |
| Purchase #6 | $56.97 | 9.558% | $62.4152 | $62.42 | $62.40 | $62.40 |
| Purchase #7 | $142.66 | 11.844% | $159.5567 | $159.56 | $159.55 | $159.60 |
| 7 purchase totals = | $635.47 | $699.2251 | $699.24 | $699.20 | $699.20 | |