| 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 | $110.40 | 6.590% | $117.6754 | $117.68 | $117.70 | $117.70 |
| Purchase #2 | $11.32 | 8.389% | $12.2696 | $12.27 | $12.25 | $12.30 |
| Purchase #3 | $85.88 | 9.235% | $93.811 | $93.81 | $93.80 | $93.80 |
| Purchase #4 | $198.52 | 6.145% | $210.7191 | $210.72 | $210.70 | $210.70 |
| Purchase #5 | $101.40 | 7.728% | $109.2362 | $109.24 | $109.25 | $109.20 |
| Purchase #6 | $40.93 | 11.716% | $45.7254 | $45.73 | $45.75 | $45.70 |
| Purchase #7 | $13.99 | 13.587% | $15.8908 | $15.89 | $15.90 | $15.90 |
| 7 purchase totals = | $562.44 | $605.3275 | $605.34 | $605.35 | $605.30 | |