| 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 | $13.77 | 12.771% | $15.5286 | $15.53 | $15.55 | $15.50 |
| Purchase #2 | $41.65 | 7.390% | $44.7279 | $44.73 | $44.75 | $44.70 |
| Purchase #3 | $102.42 | 10.152% | $112.8177 | $112.82 | $112.80 | $112.80 |
| Purchase #4 | $22.54 | 10.704% | $24.9527 | $24.95 | $24.95 | $25.00 |
| Purchase #5 | $195.50 | 13.286% | $221.4741 | $221.47 | $221.45 | $221.50 |
| Purchase #6 | $118.39 | 13.337% | $134.1797 | $134.18 | $134.20 | $134.20 |
| Purchase #7 | $62.78 | 4.657% | $65.7037 | $65.70 | $65.70 | $65.70 |
| 7 purchase totals = | $557.05 | $619.3844 | $619.38 | $619.40 | $619.40 | |