| 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 | $58.75 | 12.716% | $66.2207 | $66.22 | $66.20 | $66.20 |
| Purchase #2 | $16.94 | 6.227% | $17.9949 | $17.99 | $18.00 | $18.00 |
| Purchase #3 | $130.68 | 10.236% | $144.0564 | $144.06 | $144.05 | $144.10 |
| Purchase #4 | $55.77 | 12.571% | $62.7808 | $62.78 | $62.80 | $62.80 |
| Purchase #5 | $42.51 | 6.844% | $45.4194 | $45.42 | $45.40 | $45.40 |
| Purchase #6 | $44.44 | 10.612% | $49.156 | $49.16 | $49.15 | $49.20 |
| Purchase #7 | $131.47 | 13.367% | $149.0436 | $149.04 | $149.05 | $149.00 |
| 7 purchase totals = | $480.56 | $534.6718 | $534.67 | $534.65 | $534.70 | |