| 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 | $101.34 | 13.858% | $115.3837 | $115.38 | $115.40 | $115.40 |
| Purchase #2 | $61.92 | 8.275% | $67.0439 | $67.04 | $67.05 | $67.00 |
| Purchase #3 | $226.60 | 3.467% | $234.4562 | $234.46 | $234.45 | $234.50 |
| Purchase #4 | $116.62 | 4.330% | $121.6696 | $121.67 | $121.65 | $121.70 |
| Purchase #5 | $24.84 | 11.355% | $27.6606 | $27.66 | $27.65 | $27.70 |
| Purchase #6 | $168.54 | 7.215% | $180.7002 | $180.70 | $180.70 | $180.70 |
| Purchase #7 | $130.73 | 13.637% | $148.5577 | $148.56 | $148.55 | $148.60 |
| 7 purchase totals = | $830.59 | $895.4719 | $895.47 | $895.45 | $895.60 | |