| 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 | $73.35 | 10.640% | $81.1544 | $81.15 | $81.15 | $81.20 |
| Purchase #2 | $92.41 | 3.190% | $95.3579 | $95.36 | $95.35 | $95.40 |
| Purchase #3 | $196.72 | 10.237% | $216.8582 | $216.86 | $216.85 | $216.90 |
| Purchase #4 | $170.96 | 6.524% | $182.1134 | $182.11 | $182.10 | $182.10 |
| Purchase #5 | $47.78 | 3.421% | $49.4146 | $49.41 | $49.40 | $49.40 |
| Purchase #6 | $168.82 | 6.463% | $179.7308 | $179.73 | $179.75 | $179.70 |
| Purchase #7 | $13.92 | 4.253% | $14.512 | $14.51 | $14.50 | $14.50 |
| 7 purchase totals = | $763.96 | $819.1413 | $819.13 | $819.10 | $819.20 | |