| 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 | $88.71 | 12.473% | $99.7748 | $99.77 | $99.75 | $99.80 |
| Purchase #2 | $243.98 | 8.486% | $264.6841 | $264.68 | $264.70 | $264.70 |
| Purchase #3 | $222.69 | 10.551% | $246.186 | $246.19 | $246.20 | $246.20 |
| Purchase #4 | $21.40 | 7.192% | $22.9391 | $22.94 | $22.95 | $22.90 |
| Purchase #5 | $94.76 | 9.466% | $103.73 | $103.73 | $103.75 | $103.70 |
| Purchase #6 | $162.45 | 3.642% | $168.3664 | $168.37 | $168.35 | $168.40 |
| Purchase #7 | $44.66 | 4.228% | $46.5482 | $46.55 | $46.55 | $46.50 |
| 7 purchase totals = | $878.65 | $952.2286 | $952.23 | $952.25 | $952.20 | |