| 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 | $61.73 | 4.114% | $64.2696 | $64.27 | $64.25 | $64.30 |
| Purchase #2 | $16.71 | 12.186% | $18.7463 | $18.75 | $18.75 | $18.70 |
| Purchase #3 | $71.69 | 10.663% | $79.3343 | $79.33 | $79.35 | $79.30 |
| Purchase #4 | $48.60 | 4.416% | $50.7462 | $50.75 | $50.75 | $50.70 |
| Purchase #5 | $46.98 | 12.420% | $52.8149 | $52.81 | $52.80 | $52.80 |
| Purchase #6 | $121.51 | 9.837% | $133.4629 | $133.46 | $133.45 | $133.50 |
| Purchase #7 | $8.42 | 13.465% | $9.5538 | $9.55 | $9.55 | $9.60 |
| 7 purchase totals = | $375.64 | $408.9280 | $408.92 | $408.90 | $408.90 | |