| 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 | $50.95 | 12.109% | $57.1195 | $57.12 | $57.10 | $57.10 |
| Purchase #2 | $18.44 | 12.781% | $20.7968 | $20.80 | $20.80 | $20.80 |
| Purchase #3 | $53.27 | 6.205% | $56.5754 | $56.58 | $56.60 | $56.60 |
| Purchase #4 | $166.38 | 13.510% | $188.8579 | $188.86 | $188.85 | $188.90 |
| Purchase #5 | $70.63 | 13.270% | $80.0026 | $80.00 | $80.00 | $80.00 |
| Purchase #6 | $232.54 | 8.417% | $252.1129 | $252.11 | $252.10 | $252.10 |
| Purchase #7 | $50.98 | 8.872% | $55.5029 | $55.50 | $55.50 | $55.50 |
| 7 purchase totals = | $643.19 | $710.9680 | $710.97 | $710.95 | $711.00 | |