| 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 | $64.62 | 13.539% | $73.3689 | $73.37 | $73.35 | $73.40 |
| Purchase #2 | $105.48 | 6.350% | $112.178 | $112.18 | $112.20 | $112.20 |
| Purchase #3 | $127.47 | 13.516% | $144.6988 | $144.70 | $144.70 | $144.70 |
| Purchase #4 | $30.78 | 10.469% | $34.0024 | $34.00 | $34.00 | $34.00 |
| Purchase #5 | $36.74 | 7.542% | $39.5109 | $39.51 | $39.50 | $39.50 |
| Purchase #6 | $31.71 | 5.279% | $33.384 | $33.38 | $33.40 | $33.40 |
| Purchase #7 | $201.38 | 10.323% | $222.1685 | $222.17 | $222.15 | $222.20 |
| 7 purchase totals = | $598.18 | $659.3115 | $659.31 | $659.30 | $659.40 | |