| 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 | $73.61 | 3.244% | $75.9979 | $76.00 | $76.00 | $76.00 |
| Purchase #2 | $75.81 | 6.166% | $80.4844 | $80.48 | $80.50 | $80.50 |
| Purchase #3 | $32.42 | 13.697% | $36.8606 | $36.86 | $36.85 | $36.90 |
| Purchase #4 | $91.80 | 5.688% | $97.0216 | $97.02 | $97.00 | $97.00 |
| Purchase #5 | $12.70 | 4.370% | $13.255 | $13.26 | $13.25 | $13.30 |
| Purchase #6 | $185.79 | 3.210% | $191.7539 | $191.75 | $191.75 | $191.80 |
| Purchase #7 | $212.68 | 4.352% | $221.9358 | $221.94 | $221.95 | $221.90 |
| 7 purchase totals = | $684.81 | $717.3092 | $717.31 | $717.30 | $717.40 | |