| 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 | $132.80 | 3.536% | $137.4958 | $137.50 | $137.50 | $137.50 |
| Purchase #2 | $65.83 | 3.506% | $68.138 | $68.14 | $68.15 | $68.10 |
| Purchase #3 | $7.73 | 9.203% | $8.4414 | $8.44 | $8.45 | $8.40 |
| Purchase #4 | $68.41 | 5.739% | $72.336 | $72.34 | $72.35 | $72.30 |
| Purchase #5 | $58.75 | 4.765% | $61.5494 | $61.55 | $61.55 | $61.50 |
| Purchase #6 | $166.26 | 11.417% | $185.2419 | $185.24 | $185.25 | $185.20 |
| Purchase #7 | $155.80 | 6.748% | $166.3134 | $166.31 | $166.30 | $166.30 |
| 7 purchase totals = | $655.58 | $699.5159 | $699.52 | $699.55 | $699.30 | |