| 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 | $93.78 | 4.197% | $97.7159 | $97.72 | $97.70 | $97.70 |
| Purchase #2 | $158.98 | 7.271% | $170.5394 | $170.54 | $170.55 | $170.50 |
| Purchase #3 | $168.57 | 11.180% | $187.4161 | $187.42 | $187.40 | $187.40 |
| Purchase #4 | $131.29 | 9.370% | $143.5919 | $143.59 | $143.60 | $143.60 |
| Purchase #5 | $41.28 | 7.667% | $44.4449 | $44.44 | $44.45 | $44.40 |
| Purchase #6 | $76.69 | 12.867% | $86.5577 | $86.56 | $86.55 | $86.60 |
| Purchase #7 | $87.63 | 12.792% | $98.8396 | $98.84 | $98.85 | $98.80 |
| 7 purchase totals = | $758.22 | $829.1055 | $829.11 | $829.10 | $829.00 | |