| 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 | $23.27 | 9.427% | $25.4637 | $25.46 | $25.45 | $25.50 |
| Purchase #2 | $43.41 | 4.738% | $45.4668 | $45.47 | $45.45 | $45.50 |
| Purchase #3 | $113.27 | 6.296% | $120.4015 | $120.40 | $120.40 | $120.40 |
| Purchase #4 | $199.85 | 7.309% | $214.457 | $214.46 | $214.45 | $214.50 |
| Purchase #5 | $137.99 | 6.159% | $146.4888 | $146.49 | $146.50 | $146.50 |
| Purchase #6 | $118.77 | 5.813% | $125.6741 | $125.67 | $125.65 | $125.70 |
| Purchase #7 | $56.55 | 10.444% | $62.4561 | $62.46 | $62.45 | $62.50 |
| 7 purchase totals = | $693.11 | $740.4080 | $740.41 | $740.35 | $740.60 | |