| 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 | $54.98 | 3.641% | $56.9818 | $56.98 | $57.00 | $57.00 |
| Purchase #2 | $107.60 | 4.380% | $112.3129 | $112.31 | $112.30 | $112.30 |
| Purchase #3 | $146.56 | 13.448% | $166.2694 | $166.27 | $166.25 | $166.30 |
| Purchase #4 | $77.39 | 8.809% | $84.2073 | $84.21 | $84.20 | $84.20 |
| Purchase #5 | $161.63 | 6.738% | $172.5206 | $172.52 | $172.50 | $172.50 |
| Purchase #6 | $125.76 | 8.201% | $136.0736 | $136.07 | $136.05 | $136.10 |
| Purchase #7 | $18.98 | 10.844% | $21.0382 | $21.04 | $21.05 | $21.00 |
| 7 purchase totals = | $692.90 | $749.4038 | $749.40 | $749.35 | $749.40 | |