| 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 | $39.62 | 12.737% | $44.6664 | $44.67 | $44.65 | $44.70 |
| Purchase #2 | $216.72 | 7.432% | $232.8266 | $232.83 | $232.85 | $232.80 |
| Purchase #3 | $104.27 | 7.675% | $112.2727 | $112.27 | $112.25 | $112.30 |
| Purchase #4 | $57.44 | 8.104% | $62.0949 | $62.09 | $62.10 | $62.10 |
| Purchase #5 | $98.81 | 9.487% | $108.1841 | $108.18 | $108.20 | $108.20 |
| Purchase #6 | $171.88 | 10.817% | $190.4723 | $190.47 | $190.45 | $190.50 |
| Purchase #7 | $208.67 | 5.243% | $219.6106 | $219.61 | $219.60 | $219.60 |
| 7 purchase totals = | $897.41 | $970.1276 | $970.12 | $970.10 | $970.20 | |