| 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 | $75.71 | 4.756% | $79.3108 | $79.31 | $79.30 | $79.30 |
| Purchase #2 | $205.42 | 7.742% | $221.3236 | $221.32 | $221.30 | $221.30 |
| Purchase #3 | $238.64 | 10.591% | $263.9144 | $263.91 | $263.90 | $263.90 |
| Purchase #4 | $66.40 | 9.539% | $72.7339 | $72.73 | $72.75 | $72.70 |
| Purchase #5 | $109.41 | 13.771% | $124.4769 | $124.48 | $124.50 | $124.50 |
| Purchase #6 | $72.59 | 12.107% | $81.3785 | $81.38 | $81.40 | $81.40 |
| Purchase #7 | $93.79 | 12.129% | $105.1658 | $105.17 | $105.15 | $105.20 |
| 7 purchase totals = | $861.96 | $948.3039 | $948.30 | $948.30 | $948.30 | |