| 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 | $10.63 | 8.309% | $11.5132 | $11.51 | $11.50 | $11.50 |
| Purchase #2 | $96.89 | 13.604% | $110.0709 | $110.07 | $110.05 | $110.10 |
| Purchase #3 | $131.95 | 6.182% | $140.1071 | $140.11 | $140.10 | $140.10 |
| Purchase #4 | $54.25 | 4.495% | $56.6885 | $56.69 | $56.70 | $56.70 |
| Purchase #5 | $112.33 | 10.540% | $124.1696 | $124.17 | $124.15 | $124.20 |
| Purchase #6 | $147.75 | 6.341% | $157.1188 | $157.12 | $157.10 | $157.10 |
| Purchase #7 | $239.41 | 8.726% | $260.3009 | $260.30 | $260.30 | $260.30 |
| 7 purchase totals = | $793.21 | $859.9690 | $859.97 | $859.90 | $860.00 | |