| 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 | $60.87 | 7.421% | $65.3872 | $65.39 | $65.40 | $65.40 |
| Purchase #2 | $29.73 | 3.581% | $30.7946 | $30.79 | $30.80 | $30.80 |
| Purchase #3 | $111.53 | 3.210% | $115.1101 | $115.11 | $115.10 | $115.10 |
| Purchase #4 | $110.27 | 6.628% | $117.5787 | $117.58 | $117.60 | $117.60 |
| Purchase #5 | $30.34 | 8.801% | $33.0102 | $33.01 | $33.00 | $33.00 |
| Purchase #6 | $129.46 | 9.691% | $142.006 | $142.01 | $142.00 | $142.00 |
| Purchase #7 | $95.84 | 9.544% | $104.987 | $104.99 | $105.00 | $105.00 |
| 7 purchase totals = | $568.04 | $608.8738 | $608.88 | $608.90 | $608.90 | |