| 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 | $74.91 | 13.684% | $85.1607 | $85.16 | $85.15 | $85.20 |
| Purchase #2 | $86.78 | 6.499% | $92.4198 | $92.42 | $92.40 | $92.40 |
| Purchase #3 | $29.79 | 4.151% | $31.0266 | $31.03 | $31.05 | $31.00 |
| Purchase #4 | $63.58 | 11.740% | $71.0443 | $71.04 | $71.05 | $71.00 |
| Purchase #5 | $14.28 | 5.349% | $15.0438 | $15.04 | $15.05 | $15.00 |
| Purchase #6 | $210.78 | 4.836% | $220.9733 | $220.97 | $220.95 | $221.00 |
| Purchase #7 | $228.47 | 3.624% | $236.7498 | $236.75 | $236.75 | $236.70 |
| 7 purchase totals = | $708.59 | $752.4183 | $752.41 | $752.40 | $752.30 | |