| 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 | $117.45 | 7.562% | $126.3316 | $126.33 | $126.35 | $126.30 |
| Purchase #2 | $62.74 | 5.622% | $66.2672 | $66.27 | $66.25 | $66.30 |
| Purchase #3 | $102.52 | 9.384% | $112.1405 | $112.14 | $112.15 | $112.10 |
| Purchase #4 | $19.49 | 12.210% | $21.8697 | $21.87 | $21.85 | $21.90 |
| Purchase #5 | $18.82 | 13.767% | $21.4109 | $21.41 | $21.40 | $21.40 |
| Purchase #6 | $44.82 | 4.252% | $46.7257 | $46.73 | $46.75 | $46.70 |
| Purchase #7 | $235.31 | 12.271% | $264.1849 | $264.18 | $264.20 | $264.20 |
| 7 purchase totals = | $601.15 | $658.9305 | $658.93 | $658.95 | $658.90 | |