| 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 | $32.57 | 11.701% | $36.381 | $36.38 | $36.40 | $36.40 |
| Purchase #2 | $79.71 | 5.277% | $83.9163 | $83.92 | $83.90 | $83.90 |
| Purchase #3 | $67.61 | 11.810% | $75.5947 | $75.59 | $75.60 | $75.60 |
| Purchase #4 | $13.57 | 11.866% | $15.1802 | $15.18 | $15.20 | $15.20 |
| Purchase #5 | $179.55 | 5.358% | $189.1703 | $189.17 | $189.15 | $189.20 |
| Purchase #6 | $97.31 | 13.169% | $110.1248 | $110.12 | $110.10 | $110.10 |
| Purchase #7 | $143.41 | 10.498% | $158.4652 | $158.47 | $158.45 | $158.50 |
| 7 purchase totals = | $613.73 | $668.8325 | $668.83 | $668.80 | $668.90 | |