| 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 | $36.85 | 4.396% | $38.4699 | $38.47 | $38.45 | $38.50 |
| Purchase #2 | $115.57 | 8.763% | $125.6974 | $125.70 | $125.70 | $125.70 |
| Purchase #3 | $37.96 | 6.151% | $40.2949 | $40.29 | $40.30 | $40.30 |
| Purchase #4 | $209.92 | 9.327% | $229.4992 | $229.50 | $229.50 | $229.50 |
| Purchase #5 | $121.91 | 3.169% | $125.7733 | $125.77 | $125.75 | $125.80 |
| Purchase #6 | $136.84 | 8.418% | $148.3592 | $148.36 | $148.35 | $148.40 |
| Purchase #7 | $106.98 | 6.385% | $113.8107 | $113.81 | $113.80 | $113.80 |
| 7 purchase totals = | $766.03 | $821.9046 | $821.90 | $821.85 | $822.00 | |