| 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 | $25.88 | 13.487% | $29.3704 | $29.37 | $29.35 | $29.40 |
| Purchase #2 | $8.87 | 8.773% | $9.6482 | $9.65 | $9.65 | $9.60 |
| Purchase #3 | $135.71 | 6.436% | $144.4443 | $144.44 | $144.45 | $144.40 |
| Purchase #4 | $65.99 | 9.585% | $72.3151 | $72.32 | $72.30 | $72.30 |
| Purchase #5 | $138.73 | 9.390% | $151.7567 | $151.76 | $151.75 | $151.80 |
| Purchase #6 | $222.82 | 6.332% | $236.929 | $236.93 | $236.95 | $236.90 |
| Purchase #7 | $134.52 | 8.785% | $146.3376 | $146.34 | $146.35 | $146.30 |
| 7 purchase totals = | $732.52 | $790.8013 | $790.81 | $790.80 | $790.70 | |