| 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 | $59.56 | 7.260% | $63.8841 | $63.88 | $63.90 | $63.90 |
| Purchase #2 | $75.41 | 11.820% | $84.3235 | $84.32 | $84.30 | $84.30 |
| Purchase #3 | $147.50 | 6.250% | $156.7188 | $156.72 | $156.70 | $156.70 |
| Purchase #4 | $97.59 | 8.277% | $105.6675 | $105.67 | $105.65 | $105.70 |
| Purchase #5 | $33.79 | 7.364% | $36.2783 | $36.28 | $36.30 | $36.30 |
| Purchase #6 | $40.99 | 12.272% | $46.0203 | $46.02 | $46.00 | $46.00 |
| Purchase #7 | $102.86 | 9.139% | $112.2604 | $112.26 | $112.25 | $112.30 |
| 7 purchase totals = | $557.70 | $605.1529 | $605.15 | $605.10 | $605.20 | |