| 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 | $61.70 | 5.317% | $64.9806 | $64.98 | $65.00 | $65.00 |
| Purchase #2 | $23.40 | 12.218% | $26.259 | $26.26 | $26.25 | $26.30 |
| Purchase #3 | $173.99 | 9.252% | $190.0876 | $190.09 | $190.10 | $190.10 |
| Purchase #4 | $51.47 | 7.189% | $55.1702 | $55.17 | $55.15 | $55.20 |
| Purchase #5 | $81.97 | 13.218% | $92.8048 | $92.80 | $92.80 | $92.80 |
| Purchase #6 | $143.72 | 6.185% | $152.6091 | $152.61 | $152.60 | $152.60 |
| Purchase #7 | $108.59 | 12.189% | $121.826 | $121.83 | $121.85 | $121.80 |
| 7 purchase totals = | $644.84 | $703.7373 | $703.74 | $703.75 | $703.80 | |