| 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 | $85.63 | 3.437% | $88.5731 | $88.57 | $88.55 | $88.60 |
| Purchase #2 | $96.71 | 5.376% | $101.9091 | $101.91 | $101.90 | $101.90 |
| Purchase #3 | $130.41 | 9.324% | $142.5694 | $142.57 | $142.55 | $142.60 |
| Purchase #4 | $138.54 | 9.322% | $151.4547 | $151.45 | $151.45 | $151.50 |
| Purchase #5 | $101.48 | 12.669% | $114.3365 | $114.34 | $114.35 | $114.30 |
| Purchase #6 | $54.38 | 7.706% | $58.5705 | $58.57 | $58.55 | $58.60 |
| Purchase #7 | $232.70 | 10.513% | $257.1638 | $257.16 | $257.15 | $257.20 |
| 7 purchase totals = | $839.85 | $914.5771 | $914.57 | $914.50 | $914.70 | |