| 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 | $93.55 | 5.667% | $98.8515 | $98.85 | $98.85 | $98.90 |
| Purchase #2 | $101.30 | 9.119% | $110.5375 | $110.54 | $110.55 | $110.50 |
| Purchase #3 | $209.44 | 7.595% | $225.347 | $225.35 | $225.35 | $225.30 |
| Purchase #4 | $62.95 | 10.231% | $69.3904 | $69.39 | $69.40 | $69.40 |
| Purchase #5 | $103.43 | 13.440% | $117.331 | $117.33 | $117.35 | $117.30 |
| Purchase #6 | $12.47 | 6.339% | $13.2605 | $13.26 | $13.25 | $13.30 |
| Purchase #7 | $169.36 | 5.684% | $178.9864 | $178.99 | $179.00 | $179.00 |
| 7 purchase totals = | $752.50 | $813.7043 | $813.71 | $813.75 | $813.70 | |