| 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 | $78.98 | 8.225% | $85.4761 | $85.48 | $85.50 | $85.50 |
| Purchase #2 | $56.54 | 3.331% | $58.4233 | $58.42 | $58.40 | $58.40 |
| Purchase #3 | $124.68 | 6.152% | $132.3503 | $132.35 | $132.35 | $132.40 |
| Purchase #4 | $181.34 | 6.496% | $193.1198 | $193.12 | $193.10 | $193.10 |
| Purchase #5 | $75.67 | 10.307% | $83.4693 | $83.47 | $83.45 | $83.50 |
| Purchase #6 | $107.39 | 8.601% | $116.6266 | $116.63 | $116.65 | $116.60 |
| Purchase #7 | $74.72 | 11.510% | $83.3203 | $83.32 | $83.30 | $83.30 |
| 7 purchase totals = | $699.32 | $752.7857 | $752.79 | $752.75 | $752.80 | |