| 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 | $68.90 | 4.695% | $72.1349 | $72.13 | $72.15 | $72.10 |
| Purchase #2 | $175.38 | 8.799% | $190.8117 | $190.81 | $190.80 | $190.80 |
| Purchase #3 | $92.54 | 13.135% | $104.6951 | $104.70 | $104.70 | $104.70 |
| Purchase #4 | $219.58 | 13.311% | $248.8083 | $248.81 | $248.80 | $248.80 |
| Purchase #5 | $61.94 | 5.277% | $65.2086 | $65.21 | $65.20 | $65.20 |
| Purchase #6 | $108.37 | 4.614% | $113.3702 | $113.37 | $113.35 | $113.40 |
| Purchase #7 | $73.27 | 10.607% | $81.0417 | $81.04 | $81.05 | $81.00 |
| 7 purchase totals = | $799.98 | $876.0705 | $876.07 | $876.05 | $876.00 | |