| 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 | $88.30 | 5.820% | $93.4391 | $93.44 | $93.45 | $93.40 |
| Purchase #2 | $86.41 | 13.582% | $98.1462 | $98.15 | $98.15 | $98.10 |
| Purchase #3 | $141.43 | 12.731% | $159.4355 | $159.44 | $159.45 | $159.40 |
| Purchase #4 | $156.31 | 9.234% | $170.7437 | $170.74 | $170.75 | $170.70 |
| Purchase #5 | $220.52 | 7.501% | $237.0612 | $237.06 | $237.05 | $237.10 |
| Purchase #6 | $11.35 | 13.504% | $12.8827 | $12.88 | $12.90 | $12.90 |
| Purchase #7 | $28.26 | 11.437% | $31.4921 | $31.49 | $31.50 | $31.50 |
| 7 purchase totals = | $732.58 | $803.2005 | $803.20 | $803.25 | $803.10 | |