| 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 | $65.57 | 13.162% | $74.2003 | $74.20 | $74.20 | $74.20 |
| Purchase #2 | $109.52 | 6.442% | $116.5753 | $116.58 | $116.60 | $116.60 |
| Purchase #3 | $45.51 | 4.392% | $47.5088 | $47.51 | $47.50 | $47.50 |
| Purchase #4 | $195.34 | 3.821% | $202.8039 | $202.80 | $202.80 | $202.80 |
| Purchase #5 | $89.69 | 13.852% | $102.1139 | $102.11 | $102.10 | $102.10 |
| Purchase #6 | $148.32 | 8.500% | $160.9272 | $160.93 | $160.95 | $160.90 |
| Purchase #7 | $152.95 | 8.574% | $166.0639 | $166.06 | $166.05 | $166.10 |
| 7 purchase totals = | $806.90 | $870.1933 | $870.19 | $870.20 | $870.20 | |