| 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 | $31.48 | 7.307% | $33.7802 | $33.78 | $33.80 | $33.80 |
| Purchase #2 | $133.61 | 7.779% | $144.0035 | $144.00 | $144.00 | $144.00 |
| Purchase #3 | $172.88 | 7.679% | $186.1555 | $186.16 | $186.15 | $186.20 |
| Purchase #4 | $132.46 | 3.742% | $137.4167 | $137.42 | $137.40 | $137.40 |
| Purchase #5 | $78.69 | 4.167% | $81.969 | $81.97 | $81.95 | $82.00 |
| Purchase #6 | $87.50 | 11.745% | $97.7769 | $97.78 | $97.80 | $97.80 |
| Purchase #7 | $69.59 | 8.283% | $75.3541 | $75.35 | $75.35 | $75.40 |
| 7 purchase totals = | $706.21 | $756.4559 | $756.46 | $756.45 | $756.60 | |