| 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 | $188.66 | 6.272% | $200.4928 | $200.49 | $200.50 | $200.50 |
| Purchase #2 | $60.91 | 9.407% | $66.6398 | $66.64 | $66.65 | $66.60 |
| Purchase #3 | $137.84 | 12.801% | $155.4849 | $155.48 | $155.50 | $155.50 |
| Purchase #4 | $74.30 | 9.721% | $81.5227 | $81.52 | $81.50 | $81.50 |
| Purchase #5 | $25.83 | 5.834% | $27.3369 | $27.34 | $27.35 | $27.30 |
| Purchase #6 | $39.93 | 10.637% | $44.1774 | $44.18 | $44.20 | $44.20 |
| Purchase #7 | $191.31 | 11.693% | $213.6799 | $213.68 | $213.70 | $213.70 |
| 7 purchase totals = | $718.78 | $789.3344 | $789.33 | $789.40 | $789.30 | |