| 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 | $75.28 | 7.799% | $81.1511 | $81.15 | $81.15 | $81.20 |
| Purchase #2 | $125.57 | 6.841% | $134.1602 | $134.16 | $134.15 | $134.20 |
| Purchase #3 | $42.45 | 12.146% | $47.606 | $47.61 | $47.60 | $47.60 |
| Purchase #4 | $38.91 | 8.218% | $42.1076 | $42.11 | $42.10 | $42.10 |
| Purchase #5 | $100.44 | 13.564% | $114.0637 | $114.06 | $114.05 | $114.10 |
| Purchase #6 | $144.59 | 3.761% | $150.028 | $150.03 | $150.05 | $150.00 |
| Purchase #7 | $204.48 | 13.522% | $232.1298 | $232.13 | $232.15 | $232.10 |
| 7 purchase totals = | $731.72 | $801.2464 | $801.25 | $801.25 | $801.30 | |