| 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 | $46.31 | 6.753% | $49.4373 | $49.44 | $49.45 | $49.40 |
| Purchase #2 | $29.99 | 9.225% | $32.7566 | $32.76 | $32.75 | $32.80 |
| Purchase #3 | $188.57 | 8.725% | $205.0227 | $205.02 | $205.00 | $205.00 |
| Purchase #4 | $160.46 | 7.166% | $171.9586 | $171.96 | $171.95 | $172.00 |
| Purchase #5 | $149.47 | 7.294% | $160.3723 | $160.37 | $160.35 | $160.40 |
| Purchase #6 | $82.67 | 11.407% | $92.1002 | $92.10 | $92.10 | $92.10 |
| Purchase #7 | $48.99 | 7.154% | $52.4947 | $52.49 | $52.50 | $52.50 |
| 7 purchase totals = | $706.46 | $764.1424 | $764.14 | $764.10 | $764.20 | |