| 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 | $31.70 | 4.469% | $33.1167 | $33.12 | $33.10 | $33.10 |
| Purchase #2 | $139.48 | 5.774% | $147.5336 | $147.53 | $147.55 | $147.50 |
| Purchase #3 | $113.94 | 9.104% | $124.3131 | $124.31 | $124.30 | $124.30 |
| Purchase #4 | $82.32 | 6.357% | $87.5531 | $87.55 | $87.55 | $87.60 |
| Purchase #5 | $115.75 | 4.745% | $121.2423 | $121.24 | $121.25 | $121.20 |
| Purchase #6 | $94.77 | 8.319% | $102.6539 | $102.65 | $102.65 | $102.70 |
| Purchase #7 | $203.46 | 5.609% | $214.8721 | $214.87 | $214.85 | $214.90 |
| 7 purchase totals = | $781.42 | $831.2848 | $831.27 | $831.25 | $831.30 | |