| 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 | $67.83 | 3.247% | $70.0324 | $70.03 | $70.05 | $70.00 |
| Purchase #2 | $38.50 | 12.213% | $43.202 | $43.20 | $43.20 | $43.20 |
| Purchase #3 | $212.37 | 3.660% | $220.1427 | $220.14 | $220.15 | $220.10 |
| Purchase #4 | $23.86 | 7.232% | $25.5856 | $25.59 | $25.60 | $25.60 |
| Purchase #5 | $228.67 | 3.362% | $236.3579 | $236.36 | $236.35 | $236.40 |
| Purchase #6 | $12.69 | 8.626% | $13.7846 | $13.78 | $13.80 | $13.80 |
| Purchase #7 | $160.94 | 9.178% | $175.7111 | $175.71 | $175.70 | $175.70 |
| 7 purchase totals = | $744.86 | $784.8163 | $784.81 | $784.85 | $784.80 | |