| 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 | $14.29 | 10.534% | $15.7953 | $15.80 | $15.80 | $15.80 |
| Purchase #2 | $247.52 | 5.513% | $261.1658 | $261.17 | $261.15 | $261.20 |
| Purchase #3 | $240.86 | 5.374% | $253.8038 | $253.80 | $253.80 | $253.80 |
| Purchase #4 | $16.36 | 13.710% | $18.603 | $18.60 | $18.60 | $18.60 |
| Purchase #5 | $135.80 | 10.508% | $150.0699 | $150.07 | $150.05 | $150.10 |
| Purchase #6 | $25.62 | 12.180% | $28.7405 | $28.74 | $28.75 | $28.70 |
| Purchase #7 | $24.36 | 9.637% | $26.7076 | $26.71 | $26.70 | $26.70 |
| 7 purchase totals = | $704.81 | $754.8859 | $754.89 | $754.85 | $754.90 | |