| 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 | $231.99 | 7.234% | $248.7722 | $248.77 | $248.75 | $248.80 |
| Purchase #2 | $53.97 | 12.232% | $60.5716 | $60.57 | $60.55 | $60.60 |
| Purchase #3 | $83.30 | 7.561% | $89.5983 | $89.60 | $89.60 | $89.60 |
| Purchase #4 | $19.33 | 8.671% | $21.0061 | $21.01 | $21.00 | $21.00 |
| Purchase #5 | $22.37 | 6.722% | $23.8737 | $23.87 | $23.85 | $23.90 |
| Purchase #6 | $199.64 | 8.213% | $216.0364 | $216.04 | $216.05 | $216.00 |
| Purchase #7 | $105.37 | 10.709% | $116.6541 | $116.65 | $116.65 | $116.70 |
| 7 purchase totals = | $715.97 | $776.5124 | $776.51 | $776.45 | $776.60 | |