| 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 | $18.65 | 8.834% | $20.2975 | $20.30 | $20.30 | $20.30 |
| Purchase #2 | $53.96 | 11.654% | $60.2485 | $60.25 | $60.25 | $60.20 |
| Purchase #3 | $14.45 | 4.728% | $15.1332 | $15.13 | $15.15 | $15.10 |
| Purchase #4 | $139.46 | 6.354% | $148.3213 | $148.32 | $148.30 | $148.30 |
| Purchase #5 | $199.27 | 10.874% | $220.9386 | $220.94 | $220.95 | $220.90 |
| Purchase #6 | $229.86 | 12.182% | $257.8615 | $257.86 | $257.85 | $257.90 |
| Purchase #7 | $56.52 | 11.865% | $63.2261 | $63.23 | $63.25 | $63.20 |
| 7 purchase totals = | $712.17 | $786.0267 | $786.03 | $786.05 | $785.90 | |