| 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 | $45.77 | 4.223% | $47.7029 | $47.70 | $47.70 | $47.70 |
| Purchase #2 | $14.42 | 5.821% | $15.2594 | $15.26 | $15.25 | $15.30 |
| Purchase #3 | $158.58 | 4.557% | $165.8065 | $165.81 | $165.80 | $165.80 |
| Purchase #4 | $74.67 | 5.435% | $78.7283 | $78.73 | $78.75 | $78.70 |
| Purchase #5 | $208.29 | 4.629% | $217.9317 | $217.93 | $217.95 | $217.90 |
| Purchase #6 | $145.92 | 4.109% | $151.9159 | $151.92 | $151.90 | $151.90 |
| Purchase #7 | $106.42 | 3.216% | $109.8425 | $109.84 | $109.85 | $109.80 |
| 7 purchase totals = | $754.07 | $787.1872 | $787.19 | $787.20 | $787.10 | |