| 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 | $77.54 | 13.773% | $88.2196 | $88.22 | $88.20 | $88.20 |
| Purchase #2 | $239.43 | 4.343% | $249.8284 | $249.83 | $249.85 | $249.80 |
| Purchase #3 | $38.77 | 10.484% | $42.8346 | $42.83 | $42.85 | $42.80 |
| Purchase #4 | $174.37 | 9.535% | $190.9962 | $191.00 | $191.00 | $191.00 |
| Purchase #5 | $112.34 | 12.120% | $125.9556 | $125.96 | $125.95 | $126.00 |
| Purchase #6 | $158.62 | 9.334% | $173.4256 | $173.43 | $173.45 | $173.40 |
| Purchase #7 | $115.52 | 8.179% | $124.9684 | $124.97 | $124.95 | $125.00 |
| 7 purchase totals = | $916.59 | $996.2284 | $996.24 | $996.25 | $996.20 | |