| 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 | $5.43 | 11.482% | $6.0535 | $6.05 | $6.05 | $6.10 |
| Purchase #2 | $162.34 | 7.390% | $174.3369 | $174.34 | $174.35 | $174.30 |
| Purchase #3 | $151.38 | 6.225% | $160.8034 | $160.80 | $160.80 | $160.80 |
| Purchase #4 | $209.82 | 9.253% | $229.2346 | $229.23 | $229.25 | $229.20 |
| Purchase #5 | $132.48 | 5.438% | $139.6843 | $139.68 | $139.70 | $139.70 |
| Purchase #6 | $52.73 | 4.710% | $55.2136 | $55.21 | $55.20 | $55.20 |
| Purchase #7 | $101.79 | 5.850% | $107.7447 | $107.74 | $107.75 | $107.70 |
| 7 purchase totals = | $815.97 | $873.0710 | $873.05 | $873.10 | $873.00 | |