| 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 | $69.48 | 3.765% | $72.0959 | $72.10 | $72.10 | $72.10 |
| Purchase #2 | $67.61 | 10.127% | $74.4569 | $74.46 | $74.45 | $74.50 |
| Purchase #3 | $109.85 | 13.679% | $124.8764 | $124.88 | $124.90 | $124.90 |
| Purchase #4 | $134.94 | 10.637% | $149.2936 | $149.29 | $149.30 | $149.30 |
| Purchase #5 | $63.42 | 4.782% | $66.4527 | $66.45 | $66.45 | $66.50 |
| Purchase #6 | $38.60 | 3.503% | $39.9522 | $39.95 | $39.95 | $40.00 |
| Purchase #7 | $195.85 | 12.836% | $220.9893 | $220.99 | $221.00 | $221.00 |
| 7 purchase totals = | $679.75 | $748.1170 | $748.12 | $748.15 | $748.30 | |