| 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 | $102.39 | 3.353% | $105.8231 | $105.82 | $105.80 | $105.80 |
| Purchase #2 | $63.86 | 13.244% | $72.3176 | $72.32 | $72.30 | $72.30 |
| Purchase #3 | $247.26 | 4.183% | $257.6029 | $257.60 | $257.60 | $257.60 |
| Purchase #4 | $137.53 | 6.722% | $146.7748 | $146.77 | $146.75 | $146.80 |
| Purchase #5 | $26.26 | 11.216% | $29.2053 | $29.21 | $29.20 | $29.20 |
| Purchase #6 | $75.28 | 13.354% | $85.3329 | $85.33 | $85.35 | $85.30 |
| Purchase #7 | $32.79 | 10.573% | $36.2569 | $36.26 | $36.25 | $36.30 |
| 7 purchase totals = | $685.37 | $733.3135 | $733.31 | $733.25 | $733.30 | |