| 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 | $65.98 | 11.793% | $73.761 | $73.76 | $73.75 | $73.80 |
| Purchase #2 | $225.45 | 10.700% | $249.5732 | $249.57 | $249.55 | $249.60 |
| Purchase #3 | $26.77 | 9.624% | $29.3463 | $29.35 | $29.35 | $29.30 |
| Purchase #4 | $64.65 | 3.294% | $66.7796 | $66.78 | $66.80 | $66.80 |
| Purchase #5 | $183.75 | 3.790% | $190.7141 | $190.71 | $190.70 | $190.70 |
| Purchase #6 | $250.47 | 4.868% | $262.6629 | $262.66 | $262.65 | $262.70 |
| Purchase #7 | $231.50 | 10.328% | $255.4093 | $255.41 | $255.40 | $255.40 |
| 7 purchase totals = | $1,048.57 | $1,128.2464 | $1,128.24 | $1,128.20 | $1,128.30 | |