| 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 | $95.72 | 4.516% | $100.0427 | $100.04 | $100.05 | $100.00 |
| Purchase #2 | $148.98 | 13.433% | $168.9925 | $168.99 | $169.00 | $169.00 |
| Purchase #3 | $238.43 | 10.486% | $263.4318 | $263.43 | $263.45 | $263.40 |
| Purchase #4 | $238.45 | 5.655% | $251.9343 | $251.93 | $251.95 | $251.90 |
| Purchase #5 | $109.37 | 9.475% | $119.7328 | $119.73 | $119.75 | $119.70 |
| Purchase #6 | $49.43 | 11.311% | $55.021 | $55.02 | $55.00 | $55.00 |
| Purchase #7 | $25.71 | 4.257% | $26.8045 | $26.80 | $26.80 | $26.80 |
| 7 purchase totals = | $906.09 | $985.9596 | $985.94 | $986.00 | $985.80 | |