| 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 | $38.36 | 7.193% | $41.1192 | $41.12 | $41.10 | $41.10 |
| Purchase #2 | $202.38 | 7.490% | $217.5383 | $217.54 | $217.55 | $217.50 |
| Purchase #3 | $19.25 | 7.326% | $20.6603 | $20.66 | $20.65 | $20.70 |
| Purchase #4 | $192.27 | 3.778% | $199.534 | $199.53 | $199.55 | $199.50 |
| Purchase #5 | $207.75 | 9.821% | $228.1531 | $228.15 | $228.15 | $228.20 |
| Purchase #6 | $20.70 | 13.699% | $23.5357 | $23.54 | $23.55 | $23.50 |
| Purchase #7 | $39.81 | 6.355% | $42.3399 | $42.34 | $42.35 | $42.30 |
| 7 purchase totals = | $720.52 | $772.8805 | $772.88 | $772.90 | $772.80 | |