| 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 | $89.92 | 8.513% | $97.5749 | $97.57 | $97.55 | $97.60 |
| Purchase #2 | $33.98 | 10.316% | $37.4854 | $37.49 | $37.50 | $37.50 |
| Purchase #3 | $65.36 | 9.872% | $71.8123 | $71.81 | $71.80 | $71.80 |
| Purchase #4 | $5.37 | 13.779% | $6.1099 | $6.11 | $6.10 | $6.10 |
| Purchase #5 | $122.26 | 8.861% | $133.0935 | $133.09 | $133.10 | $133.10 |
| Purchase #6 | $35.81 | 6.657% | $38.1939 | $38.19 | $38.20 | $38.20 |
| Purchase #7 | $99.91 | 6.502% | $106.4061 | $106.41 | $106.40 | $106.40 |
| 7 purchase totals = | $452.61 | $490.6760 | $490.67 | $490.65 | $490.70 | |