| 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 | $36.57 | 6.227% | $38.8472 | $38.85 | $38.85 | $38.80 |
| Purchase #2 | $19.84 | 13.362% | $22.491 | $22.49 | $22.50 | $22.50 |
| Purchase #3 | $93.62 | 11.253% | $104.1551 | $104.16 | $104.15 | $104.20 |
| Purchase #4 | $111.95 | 13.255% | $126.789 | $126.79 | $126.80 | $126.80 |
| Purchase #5 | $128.48 | 13.143% | $145.3661 | $145.37 | $145.35 | $145.40 |
| Purchase #6 | $84.78 | 12.485% | $95.3648 | $95.36 | $95.35 | $95.40 |
| Purchase #7 | $158.97 | 4.330% | $165.8534 | $165.85 | $165.85 | $165.90 |
| 7 purchase totals = | $634.21 | $698.8666 | $698.87 | $698.85 | $699.00 | |