| 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 | $87.35 | 7.719% | $94.0925 | $94.09 | $94.10 | $94.10 |
| Purchase #2 | $33.40 | 10.651% | $36.9574 | $36.96 | $36.95 | $37.00 |
| Purchase #3 | $202.33 | 5.115% | $212.6792 | $212.68 | $212.70 | $212.70 |
| Purchase #4 | $17.91 | 13.638% | $20.3526 | $20.35 | $20.35 | $20.40 |
| Purchase #5 | $62.68 | 5.518% | $66.1387 | $66.14 | $66.15 | $66.10 |
| Purchase #6 | $125.54 | 11.177% | $139.5716 | $139.57 | $139.55 | $139.60 |
| Purchase #7 | $200.44 | 3.396% | $207.2469 | $207.25 | $207.25 | $207.20 |
| 7 purchase totals = | $729.65 | $777.0389 | $777.04 | $777.05 | $777.10 | |