| 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 | $66.92 | 4.130% | $69.6838 | $69.68 | $69.70 | $69.70 |
| Purchase #2 | $60.85 | 7.337% | $65.3146 | $65.31 | $65.30 | $65.30 |
| Purchase #3 | $245.70 | 9.443% | $268.9015 | $268.90 | $268.90 | $268.90 |
| Purchase #4 | $104.33 | 7.542% | $112.1986 | $112.20 | $112.20 | $112.20 |
| Purchase #5 | $117.56 | 12.354% | $132.0834 | $132.08 | $132.10 | $132.10 |
| Purchase #6 | $57.79 | 6.290% | $61.425 | $61.43 | $61.45 | $61.40 |
| Purchase #7 | $190.42 | 10.727% | $210.8464 | $210.85 | $210.85 | $210.80 |
| 7 purchase totals = | $843.57 | $920.4533 | $920.45 | $920.50 | $920.40 | |