| 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 | $5.70 | 9.551% | $6.2444 | $6.24 | $6.25 | $6.20 |
| Purchase #2 | $151.64 | 8.837% | $165.0404 | $165.04 | $165.05 | $165.00 |
| Purchase #3 | $145.64 | 5.145% | $153.1332 | $153.13 | $153.15 | $153.10 |
| Purchase #4 | $24.44 | 12.406% | $27.472 | $27.47 | $27.45 | $27.50 |
| Purchase #5 | $143.50 | 5.627% | $151.5747 | $151.57 | $151.55 | $151.60 |
| Purchase #6 | $181.89 | 8.869% | $198.0218 | $198.02 | $198.00 | $198.00 |
| Purchase #7 | $154.50 | 13.497% | $175.3529 | $175.35 | $175.35 | $175.40 |
| 7 purchase totals = | $807.31 | $876.8394 | $876.82 | $876.80 | $876.80 | |