| 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 | $66.32 | 4.347% | $69.2029 | $69.20 | $69.20 | $69.20 |
| Purchase #2 | $15.92 | 4.677% | $16.6646 | $16.66 | $16.65 | $16.70 |
| Purchase #3 | $7.49 | 13.702% | $8.5163 | $8.52 | $8.50 | $8.50 |
| Purchase #4 | $140.87 | 11.638% | $157.2645 | $157.26 | $157.25 | $157.30 |
| Purchase #5 | $204.40 | 8.306% | $221.3775 | $221.38 | $221.40 | $221.40 |
| Purchase #6 | $62.57 | 3.373% | $64.6805 | $64.68 | $64.70 | $64.70 |
| Purchase #7 | $240.34 | 4.505% | $251.1673 | $251.17 | $251.15 | $251.20 |
| 7 purchase totals = | $737.91 | $788.8736 | $788.87 | $788.85 | $789.00 | |