| 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 | $14.78 | 11.520% | $16.4827 | $16.48 | $16.50 | $16.50 |
| Purchase #2 | $103.65 | 3.738% | $107.5244 | $107.52 | $107.50 | $107.50 |
| Purchase #3 | $221.85 | 4.148% | $231.0523 | $231.05 | $231.05 | $231.10 |
| Purchase #4 | $168.80 | 4.125% | $175.763 | $175.76 | $175.75 | $175.80 |
| Purchase #5 | $193.72 | 3.327% | $200.1651 | $200.17 | $200.15 | $200.20 |
| Purchase #6 | $153.61 | 6.610% | $163.7636 | $163.76 | $163.75 | $163.80 |
| Purchase #7 | $89.87 | 7.614% | $96.7127 | $96.71 | $96.70 | $96.70 |
| 7 purchase totals = | $946.28 | $991.4638 | $991.45 | $991.40 | $991.60 | |