| 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 | $244.78 | 11.855% | $273.7987 | $273.80 | $273.80 | $273.80 |
| Purchase #2 | $69.95 | 11.852% | $78.2405 | $78.24 | $78.25 | $78.20 |
| Purchase #3 | $29.91 | 4.571% | $31.2772 | $31.28 | $31.30 | $31.30 |
| Purchase #4 | $27.65 | 7.565% | $29.7417 | $29.74 | $29.75 | $29.70 |
| Purchase #5 | $74.42 | 10.131% | $81.9595 | $81.96 | $81.95 | $82.00 |
| Purchase #6 | $91.37 | 8.737% | $99.353 | $99.35 | $99.35 | $99.40 |
| Purchase #7 | $24.58 | 13.278% | $27.8437 | $27.84 | $27.85 | $27.80 |
| 7 purchase totals = | $562.66 | $622.2143 | $622.21 | $622.25 | $622.20 | |