| 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 | $56.51 | 8.429% | $61.2732 | $61.27 | $61.25 | $61.30 |
| Purchase #2 | $69.38 | 9.768% | $76.157 | $76.16 | $76.15 | $76.20 |
| Purchase #3 | $233.74 | 10.278% | $257.7638 | $257.76 | $257.75 | $257.80 |
| Purchase #4 | $64.96 | 13.500% | $73.7296 | $73.73 | $73.75 | $73.70 |
| Purchase #5 | $214.42 | 7.142% | $229.7339 | $229.73 | $229.75 | $229.70 |
| Purchase #6 | $11.55 | 8.357% | $12.5152 | $12.52 | $12.50 | $12.50 |
| Purchase #7 | $20.53 | 13.496% | $23.3007 | $23.30 | $23.30 | $23.30 |
| 7 purchase totals = | $671.09 | $734.4734 | $734.47 | $734.45 | $734.50 | |