| 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 | $6.39 | 10.316% | $7.0492 | $7.05 | $7.05 | $7.00 |
| Purchase #2 | $28.40 | 12.299% | $31.8929 | $31.89 | $31.90 | $31.90 |
| Purchase #3 | $11.32 | 8.299% | $12.2594 | $12.26 | $12.25 | $12.30 |
| Purchase #4 | $173.29 | 8.489% | $188.0006 | $188.00 | $188.00 | $188.00 |
| Purchase #5 | $60.46 | 6.476% | $64.3754 | $64.38 | $64.40 | $64.40 |
| Purchase #6 | $193.63 | 5.511% | $204.3009 | $204.30 | $204.30 | $204.30 |
| Purchase #7 | $36.53 | 8.737% | $39.7216 | $39.72 | $39.70 | $39.70 |
| 7 purchase totals = | $510.02 | $547.6000 | $547.60 | $547.60 | $547.60 | |