| 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 | $130.48 | 11.331% | $145.2647 | $145.26 | $145.25 | $145.30 |
| Purchase #2 | $116.53 | 9.842% | $127.9989 | $128.00 | $128.00 | $128.00 |
| Purchase #3 | $67.72 | 11.559% | $75.5478 | $75.55 | $75.55 | $75.50 |
| Purchase #4 | $34.31 | 3.583% | $35.5393 | $35.54 | $35.55 | $35.50 |
| Purchase #5 | $81.99 | 6.509% | $87.3267 | $87.33 | $87.35 | $87.30 |
| Purchase #6 | $62.49 | 9.201% | $68.2397 | $68.24 | $68.25 | $68.20 |
| Purchase #7 | $9.61 | 3.529% | $9.9491 | $9.95 | $9.95 | $9.90 |
| 7 purchase totals = | $503.13 | $549.8662 | $549.87 | $549.90 | $549.70 | |