| 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 | $6.31 | 7.681% | $6.7947 | $6.79 | $6.80 | $6.80 |
| Purchase #2 | $159.31 | 11.533% | $177.6832 | $177.68 | $177.70 | $177.70 |
| Purchase #3 | $56.25 | 11.741% | $62.8543 | $62.85 | $62.85 | $62.90 |
| Purchase #4 | $130.53 | 8.237% | $141.2818 | $141.28 | $141.30 | $141.30 |
| Purchase #5 | $191.47 | 13.844% | $217.9771 | $217.98 | $218.00 | $218.00 |
| Purchase #6 | $127.45 | 4.571% | $133.2757 | $133.28 | $133.30 | $133.30 |
| Purchase #7 | $108.39 | 9.762% | $118.971 | $118.97 | $118.95 | $119.00 |
| 7 purchase totals = | $779.71 | $858.8378 | $858.83 | $858.90 | $859.00 | |