| 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 | $77.72 | 12.854% | $87.7101 | $87.71 | $87.70 | $87.70 |
| Purchase #2 | $152.31 | 9.474% | $166.7398 | $166.74 | $166.75 | $166.70 |
| Purchase #3 | $227.36 | 11.169% | $252.7538 | $252.75 | $252.75 | $252.80 |
| Purchase #4 | $7.93 | 10.746% | $8.7822 | $8.78 | $8.80 | $8.80 |
| Purchase #5 | $27.50 | 4.863% | $28.8373 | $28.84 | $28.85 | $28.80 |
| Purchase #6 | $159.46 | 8.710% | $173.349 | $173.35 | $173.35 | $173.30 |
| Purchase #7 | $214.46 | 13.569% | $243.5601 | $243.56 | $243.55 | $243.60 |
| 7 purchase totals = | $866.74 | $961.7323 | $961.73 | $961.75 | $961.70 | |