| 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 | $64.90 | 4.239% | $67.6511 | $67.65 | $67.65 | $67.70 |
| Purchase #2 | $72.71 | 12.822% | $82.0329 | $82.03 | $82.05 | $82.00 |
| Purchase #3 | $173.51 | 7.425% | $186.3931 | $186.39 | $186.40 | $186.40 |
| Purchase #4 | $44.92 | 10.710% | $49.7309 | $49.73 | $49.75 | $49.70 |
| Purchase #5 | $21.53 | 3.532% | $22.2904 | $22.29 | $22.30 | $22.30 |
| Purchase #6 | $77.83 | 5.248% | $81.9145 | $81.91 | $81.90 | $81.90 |
| Purchase #7 | $103.89 | 6.413% | $110.5525 | $110.55 | $110.55 | $110.60 |
| 7 purchase totals = | $559.29 | $600.5654 | $600.55 | $600.60 | $600.60 | |