| 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 | $103.37 | 7.481% | $111.1031 | $111.10 | $111.10 | $111.10 |
| Purchase #2 | $40.29 | 11.352% | $44.8637 | $44.86 | $44.85 | $44.90 |
| Purchase #3 | $176.40 | 13.344% | $199.9388 | $199.94 | $199.95 | $199.90 |
| Purchase #4 | $120.91 | 4.310% | $126.1212 | $126.12 | $126.10 | $126.10 |
| Purchase #5 | $114.93 | 9.247% | $125.5576 | $125.56 | $125.55 | $125.60 |
| Purchase #6 | $107.70 | 7.757% | $116.0543 | $116.05 | $116.05 | $116.10 |
| Purchase #7 | $36.76 | 4.325% | $38.3499 | $38.35 | $38.35 | $38.30 |
| 7 purchase totals = | $700.36 | $761.9886 | $761.98 | $761.95 | $762.00 | |