| 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 | $82.26 | 13.796% | $93.6086 | $93.61 | $93.60 | $93.60 |
| Purchase #2 | $45.26 | 12.271% | $50.8139 | $50.81 | $50.80 | $50.80 |
| Purchase #3 | $37.79 | 9.362% | $41.3279 | $41.33 | $41.35 | $41.30 |
| Purchase #4 | $103.58 | 5.545% | $109.3235 | $109.32 | $109.30 | $109.30 |
| Purchase #5 | $80.40 | 10.859% | $89.1306 | $89.13 | $89.15 | $89.10 |
| Purchase #6 | $26.44 | 13.570% | $30.0279 | $30.03 | $30.05 | $30.00 |
| Purchase #7 | $70.68 | 7.709% | $76.1287 | $76.13 | $76.15 | $76.10 |
| 7 purchase totals = | $446.41 | $490.3611 | $490.36 | $490.40 | $490.20 | |