| 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 | $72.98 | 6.135% | $77.4573 | $77.46 | $77.45 | $77.50 |
| Purchase #2 | $35.81 | 4.568% | $37.4458 | $37.45 | $37.45 | $37.40 |
| Purchase #3 | $199.79 | 13.181% | $226.1243 | $226.12 | $226.10 | $226.10 |
| Purchase #4 | $239.50 | 8.814% | $260.6095 | $260.61 | $260.60 | $260.60 |
| Purchase #5 | $196.90 | 6.212% | $209.1314 | $209.13 | $209.15 | $209.10 |
| Purchase #6 | $112.83 | 6.604% | $120.2813 | $120.28 | $120.30 | $120.30 |
| Purchase #7 | $56.41 | 9.752% | $61.9111 | $61.91 | $61.90 | $61.90 |
| 7 purchase totals = | $914.22 | $992.9607 | $992.96 | $992.95 | $992.90 | |