| 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 | $74.98 | 4.659% | $78.4733 | $78.47 | $78.45 | $78.50 |
| Purchase #2 | $85.38 | 11.577% | $95.2644 | $95.26 | $95.25 | $95.30 |
| Purchase #3 | $132.74 | 12.786% | $149.7121 | $149.71 | $149.70 | $149.70 |
| Purchase #4 | $200.38 | 11.816% | $224.0569 | $224.06 | $224.05 | $224.10 |
| Purchase #5 | $45.65 | 10.624% | $50.4999 | $50.50 | $50.50 | $50.50 |
| Purchase #6 | $210.27 | 4.214% | $219.1308 | $219.13 | $219.15 | $219.10 |
| Purchase #7 | $228.32 | 10.612% | $252.5493 | $252.55 | $252.55 | $252.50 |
| 7 purchase totals = | $977.72 | $1,069.6867 | $1,069.68 | $1,069.65 | $1,069.70 | |