| 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 | $195.32 | 12.646% | $220.0202 | $220.02 | $220.00 | $220.00 |
| Purchase #2 | $93.86 | 12.273% | $105.3794 | $105.38 | $105.40 | $105.40 |
| Purchase #3 | $15.90 | 12.832% | $17.9403 | $17.94 | $17.95 | $17.90 |
| Purchase #4 | $35.71 | 8.704% | $38.8182 | $38.82 | $38.80 | $38.80 |
| Purchase #5 | $64.35 | 3.603% | $66.6685 | $66.67 | $66.65 | $66.70 |
| Purchase #6 | $29.81 | 7.612% | $32.0791 | $32.08 | $32.10 | $32.10 |
| Purchase #7 | $60.75 | 6.214% | $64.525 | $64.53 | $64.55 | $64.50 |
| 7 purchase totals = | $495.70 | $545.4307 | $545.44 | $545.45 | $545.40 | |