| 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 | $232.78 | 9.742% | $255.4574 | $255.46 | $255.45 | $255.50 |
| Purchase #2 | $227.76 | 5.594% | $240.5009 | $240.50 | $240.50 | $240.50 |
| Purchase #3 | $31.37 | 4.169% | $32.6778 | $32.68 | $32.70 | $32.70 |
| Purchase #4 | $117.62 | 7.189% | $126.0757 | $126.08 | $126.10 | $126.10 |
| Purchase #5 | $67.97 | 12.207% | $76.2671 | $76.27 | $76.25 | $76.30 |
| Purchase #6 | $60.74 | 10.150% | $66.9051 | $66.91 | $66.90 | $66.90 |
| Purchase #7 | $59.68 | 7.453% | $64.128 | $64.13 | $64.15 | $64.10 |
| 7 purchase totals = | $797.92 | $862.0120 | $862.03 | $862.05 | $862.10 | |