| 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 | $148.44 | 8.804% | $161.5087 | $161.51 | $161.50 | $161.50 |
| Purchase #2 | $86.74 | 3.396% | $89.6857 | $89.69 | $89.70 | $89.70 |
| Purchase #3 | $69.50 | 10.591% | $76.8607 | $76.86 | $76.85 | $76.90 |
| Purchase #4 | $86.39 | 10.863% | $95.7745 | $95.77 | $95.75 | $95.80 |
| Purchase #5 | $197.97 | 10.372% | $218.5034 | $218.50 | $218.50 | $218.50 |
| Purchase #6 | $219.82 | 13.445% | $249.3748 | $249.37 | $249.35 | $249.40 |
| Purchase #7 | $64.29 | 3.357% | $66.4482 | $66.45 | $66.45 | $66.40 |
| 7 purchase totals = | $873.15 | $958.1560 | $958.15 | $958.10 | $958.20 | |