| 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 | $183.83 | 10.803% | $203.6892 | $203.69 | $203.70 | $203.70 |
| Purchase #2 | $95.76 | 10.578% | $105.8895 | $105.89 | $105.90 | $105.90 |
| Purchase #3 | $72.43 | 4.329% | $75.5655 | $75.57 | $75.55 | $75.60 |
| Purchase #4 | $80.61 | 4.305% | $84.0803 | $84.08 | $84.10 | $84.10 |
| Purchase #5 | $132.47 | 4.230% | $138.0735 | $138.07 | $138.05 | $138.10 |
| Purchase #6 | $40.88 | 7.338% | $43.8798 | $43.88 | $43.90 | $43.90 |
| Purchase #7 | $115.46 | 5.536% | $121.8519 | $121.85 | $121.85 | $121.90 |
| 7 purchase totals = | $721.44 | $773.0297 | $773.03 | $773.05 | $773.20 | |