| 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 | $116.37 | 7.606% | $125.2211 | $125.22 | $125.20 | $125.20 |
| Purchase #2 | $46.71 | 3.105% | $48.1603 | $48.16 | $48.15 | $48.20 |
| Purchase #3 | $40.99 | 7.259% | $43.9655 | $43.97 | $43.95 | $44.00 |
| Purchase #4 | $115.44 | 9.315% | $126.1932 | $126.19 | $126.20 | $126.20 |
| Purchase #5 | $244.30 | 12.525% | $274.8986 | $274.90 | $274.90 | $274.90 |
| Purchase #6 | $27.88 | 8.691% | $30.3031 | $30.30 | $30.30 | $30.30 |
| Purchase #7 | $23.46 | 6.747% | $25.0428 | $25.04 | $25.05 | $25.00 |
| 7 purchase totals = | $615.15 | $673.7846 | $673.78 | $673.75 | $673.80 | |