| 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 | $84.85 | 12.467% | $95.4282 | $95.43 | $95.45 | $95.40 |
| Purchase #2 | $66.44 | 10.608% | $73.488 | $73.49 | $73.50 | $73.50 |
| Purchase #3 | $159.50 | 7.343% | $171.2121 | $171.21 | $171.20 | $171.20 |
| Purchase #4 | $56.33 | 4.373% | $58.7933 | $58.79 | $58.80 | $58.80 |
| Purchase #5 | $121.57 | 3.482% | $125.8031 | $125.80 | $125.80 | $125.80 |
| Purchase #6 | $82.43 | 10.410% | $91.011 | $91.01 | $91.00 | $91.00 |
| Purchase #7 | $194.71 | 9.494% | $213.1958 | $213.20 | $213.20 | $213.20 |
| 7 purchase totals = | $765.83 | $828.9315 | $828.93 | $828.95 | $828.90 | |