| 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 | $62.50 | 6.681% | $66.6756 | $66.68 | $66.70 | $66.70 |
| Purchase #2 | $36.59 | 6.795% | $39.0763 | $39.08 | $39.10 | $39.10 |
| Purchase #3 | $204.50 | 10.648% | $226.2752 | $226.28 | $226.30 | $226.30 |
| Purchase #4 | $16.56 | 7.505% | $17.8028 | $17.80 | $17.80 | $17.80 |
| Purchase #5 | $182.71 | 10.207% | $201.3592 | $201.36 | $201.35 | $201.40 |
| Purchase #6 | $174.77 | 8.690% | $189.9575 | $189.96 | $189.95 | $190.00 |
| Purchase #7 | $18.35 | 11.646% | $20.487 | $20.49 | $20.50 | $20.50 |
| 7 purchase totals = | $695.98 | $761.6336 | $761.65 | $761.70 | $761.80 | |