| 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 | $9.92 | 5.395% | $10.4552 | $10.46 | $10.45 | $10.50 |
| Purchase #2 | $173.82 | 11.503% | $193.8145 | $193.81 | $193.80 | $193.80 |
| Purchase #3 | $75.86 | 9.261% | $82.8854 | $82.89 | $82.90 | $82.90 |
| Purchase #4 | $68.41 | 7.440% | $73.4997 | $73.50 | $73.50 | $73.50 |
| Purchase #5 | $210.32 | 13.618% | $238.9614 | $238.96 | $238.95 | $239.00 |
| Purchase #6 | $7.62 | 7.523% | $8.1933 | $8.19 | $8.20 | $8.20 |
| Purchase #7 | $160.71 | 7.800% | $173.2454 | $173.25 | $173.25 | $173.20 |
| 7 purchase totals = | $706.66 | $781.0549 | $781.06 | $781.05 | $781.10 | |