| 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 | $112.48 | 6.478% | $119.7665 | $119.77 | $119.75 | $119.80 |
| Purchase #2 | $24.87 | 9.225% | $27.1643 | $27.16 | $27.15 | $27.20 |
| Purchase #3 | $17.84 | 13.631% | $20.2718 | $20.27 | $20.25 | $20.30 |
| Purchase #4 | $227.62 | 11.330% | $253.4093 | $253.41 | $253.40 | $253.40 |
| Purchase #5 | $64.47 | 8.412% | $69.8932 | $69.89 | $69.90 | $69.90 |
| Purchase #6 | $168.98 | 7.308% | $181.3291 | $181.33 | $181.35 | $181.30 |
| Purchase #7 | $202.73 | 4.874% | $212.6111 | $212.61 | $212.60 | $212.60 |
| 7 purchase totals = | $818.99 | $884.4453 | $884.44 | $884.40 | $884.50 | |