| 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 | $51.66 | 4.289% | $53.8757 | $53.88 | $53.90 | $53.90 |
| Purchase #2 | $128.99 | 5.290% | $135.8136 | $135.81 | $135.80 | $135.80 |
| Purchase #3 | $37.86 | 7.569% | $40.7256 | $40.73 | $40.75 | $40.70 |
| Purchase #4 | $92.55 | 5.351% | $97.5024 | $97.50 | $97.50 | $97.50 |
| Purchase #5 | $196.67 | 5.867% | $208.2086 | $208.21 | $208.20 | $208.20 |
| Purchase #6 | $11.25 | 6.486% | $11.9797 | $11.98 | $12.00 | $12.00 |
| Purchase #7 | $250.68 | 13.141% | $283.6219 | $283.62 | $283.60 | $283.60 |
| 7 purchase totals = | $769.66 | $831.7275 | $831.73 | $831.75 | $831.70 | |