| 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 | $45.45 | 10.694% | $50.3104 | $50.31 | $50.30 | $50.30 |
| Purchase #2 | $119.89 | 8.743% | $130.372 | $130.37 | $130.35 | $130.40 |
| Purchase #3 | $55.43 | 3.494% | $57.3667 | $57.37 | $57.35 | $57.40 |
| Purchase #4 | $132.67 | 5.285% | $139.6816 | $139.68 | $139.70 | $139.70 |
| Purchase #5 | $175.39 | 9.746% | $192.4835 | $192.48 | $192.50 | $192.50 |
| Purchase #6 | $165.30 | 6.451% | $175.9635 | $175.96 | $175.95 | $176.00 |
| Purchase #7 | $142.86 | 11.130% | $158.7603 | $158.76 | $158.75 | $158.80 |
| 7 purchase totals = | $836.99 | $904.9380 | $904.93 | $904.90 | $905.10 | |