| 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 | $57.90 | 11.215% | $64.3935 | $64.39 | $64.40 | $64.40 |
| Purchase #2 | $63.75 | 4.216% | $66.4377 | $66.44 | $66.45 | $66.40 |
| Purchase #3 | $99.26 | 11.311% | $110.4873 | $110.49 | $110.50 | $110.50 |
| Purchase #4 | $237.56 | 3.874% | $246.7631 | $246.76 | $246.75 | $246.80 |
| Purchase #5 | $59.90 | 7.251% | $64.2433 | $64.24 | $64.25 | $64.20 |
| Purchase #6 | $29.83 | 11.345% | $33.2142 | $33.21 | $33.20 | $33.20 |
| Purchase #7 | $32.74 | 7.798% | $35.2931 | $35.29 | $35.30 | $35.30 |
| 7 purchase totals = | $580.94 | $620.8322 | $620.82 | $620.85 | $620.80 | |