| 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 | $82.37 | 8.704% | $89.5395 | $89.54 | $89.55 | $89.50 |
| Purchase #2 | $112.39 | 11.802% | $125.6543 | $125.65 | $125.65 | $125.70 |
| Purchase #3 | $159.65 | 9.352% | $174.5805 | $174.58 | $174.60 | $174.60 |
| Purchase #4 | $86.80 | 10.633% | $96.0294 | $96.03 | $96.05 | $96.00 |
| Purchase #5 | $29.73 | 8.438% | $32.2386 | $32.24 | $32.25 | $32.20 |
| Purchase #6 | $174.97 | 7.635% | $188.329 | $188.33 | $188.35 | $188.30 |
| Purchase #7 | $104.50 | 4.404% | $109.1022 | $109.10 | $109.10 | $109.10 |
| 7 purchase totals = | $750.41 | $815.4735 | $815.47 | $815.55 | $815.40 | |