| 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 | $94.74 | 5.258% | $99.7214 | $99.72 | $99.70 | $99.70 |
| Purchase #2 | $166.43 | 5.843% | $176.1545 | $176.15 | $176.15 | $176.20 |
| Purchase #3 | $131.71 | 13.738% | $149.8043 | $149.80 | $149.80 | $149.80 |
| Purchase #4 | $35.56 | 8.201% | $38.4763 | $38.48 | $38.50 | $38.50 |
| Purchase #5 | $116.85 | 7.143% | $125.1966 | $125.20 | $125.20 | $125.20 |
| Purchase #6 | $40.42 | 13.295% | $45.7938 | $45.79 | $45.80 | $45.80 |
| Purchase #7 | $13.73 | 6.153% | $14.5748 | $14.57 | $14.55 | $14.60 |
| 7 purchase totals = | $599.44 | $649.7217 | $649.71 | $649.70 | $649.80 | |