| 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 | $13.98 | 3.301% | $14.4415 | $14.44 | $14.45 | $14.40 |
| Purchase #2 | $183.40 | 6.433% | $195.1981 | $195.20 | $195.20 | $195.20 |
| Purchase #3 | $25.28 | 8.336% | $27.3873 | $27.39 | $27.40 | $27.40 |
| Purchase #4 | $142.78 | 5.247% | $150.2717 | $150.27 | $150.25 | $150.30 |
| Purchase #5 | $116.96 | 12.688% | $131.7999 | $131.80 | $131.80 | $131.80 |
| Purchase #6 | $192.38 | 13.560% | $218.4667 | $218.47 | $218.45 | $218.50 |
| Purchase #7 | $21.67 | 3.699% | $22.4716 | $22.47 | $22.45 | $22.50 |
| 7 purchase totals = | $696.45 | $760.0368 | $760.04 | $760.00 | $760.10 | |