| 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 | $97.65 | 3.538% | $101.1049 | $101.10 | $101.10 | $101.10 |
| Purchase #2 | $34.34 | 13.786% | $39.0741 | $39.07 | $39.05 | $39.10 |
| Purchase #3 | $43.77 | 10.258% | $48.2599 | $48.26 | $48.25 | $48.30 |
| Purchase #4 | $53.50 | 7.176% | $57.3392 | $57.34 | $57.35 | $57.30 |
| Purchase #5 | $151.69 | 10.520% | $167.6478 | $167.65 | $167.65 | $167.60 |
| Purchase #6 | $113.32 | 10.781% | $125.537 | $125.54 | $125.55 | $125.50 |
| Purchase #7 | $160.79 | 4.747% | $168.4227 | $168.42 | $168.40 | $168.40 |
| 7 purchase totals = | $655.06 | $707.3856 | $707.38 | $707.35 | $707.30 | |