| 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 | $113.54 | 12.869% | $128.1515 | $128.15 | $128.15 | $128.20 |
| Purchase #2 | $215.47 | 5.494% | $227.3079 | $227.31 | $227.30 | $227.30 |
| Purchase #3 | $62.53 | 5.533% | $65.9898 | $65.99 | $66.00 | $66.00 |
| Purchase #4 | $55.83 | 13.682% | $63.4687 | $63.47 | $63.45 | $63.50 |
| Purchase #5 | $26.52 | 12.407% | $29.8103 | $29.81 | $29.80 | $29.80 |
| Purchase #6 | $58.70 | 5.710% | $62.0518 | $62.05 | $62.05 | $62.10 |
| Purchase #7 | $19.26 | 12.629% | $21.6923 | $21.69 | $21.70 | $21.70 |
| 7 purchase totals = | $551.85 | $598.4723 | $598.47 | $598.45 | $598.60 | |