| 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 | $77.85 | 4.498% | $81.3517 | $81.35 | $81.35 | $81.40 |
| Purchase #2 | $180.25 | 5.513% | $190.1872 | $190.19 | $190.20 | $190.20 |
| Purchase #3 | $99.74 | 5.736% | $105.4611 | $105.46 | $105.45 | $105.50 |
| Purchase #4 | $129.49 | 10.740% | $143.3972 | $143.40 | $143.40 | $143.40 |
| Purchase #5 | $17.95 | 6.521% | $19.1205 | $19.12 | $19.10 | $19.10 |
| Purchase #6 | $199.59 | 6.871% | $213.3038 | $213.30 | $213.30 | $213.30 |
| Purchase #7 | $27.26 | 12.511% | $30.6705 | $30.67 | $30.65 | $30.70 |
| 7 purchase totals = | $732.13 | $783.4920 | $783.49 | $783.45 | $783.60 | |