| 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 | $26.25 | 11.644% | $29.3066 | $29.31 | $29.30 | $29.30 |
| Purchase #2 | $9.47 | 13.325% | $10.7319 | $10.73 | $10.75 | $10.70 |
| Purchase #3 | $235.33 | 10.228% | $259.3996 | $259.40 | $259.40 | $259.40 |
| Purchase #4 | $97.36 | 9.606% | $106.7124 | $106.71 | $106.70 | $106.70 |
| Purchase #5 | $49.71 | 11.727% | $55.5395 | $55.54 | $55.55 | $55.50 |
| Purchase #6 | $227.63 | 9.314% | $248.8315 | $248.83 | $248.85 | $248.80 |
| Purchase #7 | $166.39 | 3.231% | $171.7661 | $171.77 | $171.75 | $171.80 |
| 7 purchase totals = | $812.14 | $882.2876 | $882.29 | $882.30 | $882.20 | |