| 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 | $42.41 | 9.304% | $46.3558 | $46.36 | $46.35 | $46.40 |
| Purchase #2 | $90.81 | 9.856% | $99.7602 | $99.76 | $99.75 | $99.80 |
| Purchase #3 | $223.39 | 11.707% | $249.5423 | $249.54 | $249.55 | $249.50 |
| Purchase #4 | $110.84 | 7.670% | $119.3414 | $119.34 | $119.35 | $119.30 |
| Purchase #5 | $154.32 | 3.163% | $159.2011 | $159.20 | $159.20 | $159.20 |
| Purchase #6 | $112.85 | 11.590% | $125.9293 | $125.93 | $125.95 | $125.90 |
| Purchase #7 | $136.99 | 10.325% | $151.1342 | $151.13 | $151.15 | $151.10 |
| 7 purchase totals = | $871.61 | $951.2643 | $951.26 | $951.30 | $951.20 | |