| 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 | $127.90 | 11.618% | $142.7594 | $142.76 | $142.75 | $142.80 |
| Purchase #2 | $55.73 | 3.245% | $57.5384 | $57.54 | $57.55 | $57.50 |
| Purchase #3 | $10.66 | 11.666% | $11.9036 | $11.90 | $11.90 | $11.90 |
| Purchase #4 | $48.37 | 13.825% | $55.0572 | $55.06 | $55.05 | $55.10 |
| Purchase #5 | $114.58 | 10.503% | $126.6143 | $126.61 | $126.60 | $126.60 |
| Purchase #6 | $20.33 | 13.727% | $23.1207 | $23.12 | $23.10 | $23.10 |
| Purchase #7 | $166.61 | 5.553% | $175.8619 | $175.86 | $175.85 | $175.90 |
| 7 purchase totals = | $544.18 | $592.8555 | $592.85 | $592.80 | $592.90 | |