| 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 | $12.29 | 7.627% | $13.2274 | $13.23 | $13.25 | $13.20 |
| Purchase #2 | $94.33 | 4.524% | $98.5975 | $98.60 | $98.60 | $98.60 |
| Purchase #3 | $71.69 | 9.751% | $78.6805 | $78.68 | $78.70 | $78.70 |
| Purchase #4 | $134.44 | 4.603% | $140.6283 | $140.63 | $140.65 | $140.60 |
| Purchase #5 | $73.87 | 4.418% | $77.1336 | $77.13 | $77.15 | $77.10 |
| Purchase #6 | $145.27 | 12.813% | $163.8834 | $163.88 | $163.90 | $163.90 |
| Purchase #7 | $192.95 | 8.579% | $209.5032 | $209.50 | $209.50 | $209.50 |
| 7 purchase totals = | $724.84 | $781.6539 | $781.65 | $781.75 | $781.60 | |