| 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 | $111.46 | 11.352% | $124.1129 | $124.11 | $124.10 | $124.10 |
| Purchase #2 | $54.27 | 8.271% | $58.7587 | $58.76 | $58.75 | $58.80 |
| Purchase #3 | $126.41 | 8.727% | $137.4418 | $137.44 | $137.45 | $137.40 |
| Purchase #4 | $141.64 | 13.612% | $160.92 | $160.92 | $160.90 | $160.90 |
| Purchase #5 | $5.48 | 7.209% | $5.8751 | $5.88 | $5.90 | $5.90 |
| Purchase #6 | $109.43 | 11.606% | $122.1304 | $122.13 | $122.15 | $122.10 |
| Purchase #7 | $248.88 | 7.440% | $267.3967 | $267.40 | $267.40 | $267.40 |
| 7 purchase totals = | $797.57 | $876.6356 | $876.64 | $876.65 | $876.60 | |