| 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 | $46.69 | 4.261% | $48.6795 | $48.68 | $48.70 | $48.70 |
| Purchase #2 | $178.75 | 6.174% | $189.786 | $189.79 | $189.80 | $189.80 |
| Purchase #3 | $148.31 | 8.195% | $160.464 | $160.46 | $160.45 | $160.50 |
| Purchase #4 | $150.34 | 4.436% | $157.0091 | $157.01 | $157.00 | $157.00 |
| Purchase #5 | $67.62 | 3.666% | $70.0989 | $70.10 | $70.10 | $70.10 |
| Purchase #6 | $70.43 | 9.316% | $76.9913 | $76.99 | $77.00 | $77.00 |
| Purchase #7 | $112.58 | 3.352% | $116.3537 | $116.35 | $116.35 | $116.40 |
| 7 purchase totals = | $774.72 | $819.3825 | $819.38 | $819.40 | $819.50 | |