| 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 | $7.57 | 6.121% | $8.0334 | $8.03 | $8.05 | $8.00 |
| Purchase #2 | $98.90 | 13.701% | $112.4503 | $112.45 | $112.45 | $112.50 |
| Purchase #3 | $160.62 | 7.226% | $172.2264 | $172.23 | $172.25 | $172.20 |
| Purchase #4 | $205.57 | 4.617% | $215.0612 | $215.06 | $215.05 | $215.10 |
| Purchase #5 | $229.39 | 8.745% | $249.4502 | $249.45 | $249.45 | $249.50 |
| Purchase #6 | $41.91 | 10.291% | $46.223 | $46.22 | $46.20 | $46.20 |
| Purchase #7 | $58.44 | 10.570% | $64.6171 | $64.62 | $64.60 | $64.60 |
| 7 purchase totals = | $802.40 | $868.0616 | $868.06 | $868.05 | $868.10 | |