| 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 | $75.25 | 10.784% | $83.365 | $83.37 | $83.35 | $83.40 |
| Purchase #2 | $110.80 | 6.823% | $118.3599 | $118.36 | $118.35 | $118.40 |
| Purchase #3 | $15.51 | 10.146% | $17.0836 | $17.08 | $17.10 | $17.10 |
| Purchase #4 | $104.94 | 3.750% | $108.8753 | $108.88 | $108.90 | $108.90 |
| Purchase #5 | $124.40 | 7.483% | $133.7089 | $133.71 | $133.70 | $133.70 |
| Purchase #6 | $129.26 | 5.332% | $136.1521 | $136.15 | $136.15 | $136.20 |
| Purchase #7 | $129.78 | 5.351% | $136.7245 | $136.72 | $136.70 | $136.70 |
| 7 purchase totals = | $689.94 | $734.2693 | $734.27 | $734.25 | $734.40 | |