| 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 | $83.59 | 10.844% | $92.6545 | $92.65 | $92.65 | $92.70 |
| Purchase #2 | $89.56 | 6.451% | $95.3375 | $95.34 | $95.35 | $95.30 |
| Purchase #3 | $202.36 | 11.367% | $225.3623 | $225.36 | $225.35 | $225.40 |
| Purchase #4 | $232.78 | 7.363% | $249.9196 | $249.92 | $249.90 | $249.90 |
| Purchase #5 | $209.80 | 7.433% | $225.3944 | $225.39 | $225.40 | $225.40 |
| Purchase #6 | $9.86 | 8.291% | $10.6775 | $10.68 | $10.70 | $10.70 |
| Purchase #7 | $9.50 | 3.272% | $9.8108 | $9.81 | $9.80 | $9.80 |
| 7 purchase totals = | $837.45 | $909.1566 | $909.15 | $909.15 | $909.20 | |