| 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 | $68.36 | 3.344% | $70.646 | $70.65 | $70.65 | $70.60 |
| Purchase #2 | $25.53 | 7.745% | $27.5073 | $27.51 | $27.50 | $27.50 |
| Purchase #3 | $240.84 | 12.720% | $271.4748 | $271.47 | $271.45 | $271.50 |
| Purchase #4 | $13.76 | 6.834% | $14.7004 | $14.70 | $14.70 | $14.70 |
| Purchase #5 | $11.87 | 10.565% | $13.1241 | $13.12 | $13.10 | $13.10 |
| Purchase #6 | $160.38 | 5.547% | $169.2763 | $169.28 | $169.30 | $169.30 |
| Purchase #7 | $134.46 | 7.555% | $144.6185 | $144.62 | $144.60 | $144.60 |
| 7 purchase totals = | $655.20 | $711.3474 | $711.35 | $711.30 | $711.30 | |