| 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 | $125.58 | 5.593% | $132.6037 | $132.60 | $132.60 | $132.60 |
| Purchase #2 | $69.95 | 13.505% | $79.3967 | $79.40 | $79.40 | $79.40 |
| Purchase #3 | $233.74 | 6.849% | $249.7489 | $249.75 | $249.75 | $249.70 |
| Purchase #4 | $26.39 | 6.248% | $28.0388 | $28.04 | $28.05 | $28.00 |
| Purchase #5 | $72.96 | 13.484% | $82.7979 | $82.80 | $82.80 | $82.80 |
| Purchase #6 | $92.48 | 13.813% | $105.2543 | $105.25 | $105.25 | $105.30 |
| Purchase #7 | $193.29 | 7.848% | $208.4594 | $208.46 | $208.45 | $208.50 |
| 7 purchase totals = | $814.39 | $886.2997 | $886.30 | $886.30 | $886.30 | |