| 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 | $106.36 | 12.841% | $120.0177 | $120.02 | $120.00 | $120.00 |
| Purchase #2 | $42.67 | 3.173% | $44.0239 | $44.02 | $44.00 | $44.00 |
| Purchase #3 | $109.58 | 3.713% | $113.6487 | $113.65 | $113.65 | $113.60 |
| Purchase #4 | $73.44 | 8.294% | $79.5311 | $79.53 | $79.55 | $79.50 |
| Purchase #5 | $44.30 | 5.626% | $46.7923 | $46.79 | $46.80 | $46.80 |
| Purchase #6 | $112.54 | 7.570% | $121.0593 | $121.06 | $121.05 | $121.10 |
| Purchase #7 | $74.47 | 10.320% | $82.1553 | $82.16 | $82.15 | $82.20 |
| 7 purchase totals = | $563.36 | $607.2283 | $607.23 | $607.20 | $607.20 | |