| 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 | $81.95 | 11.510% | $91.3824 | $91.38 | $91.40 | $91.40 |
| Purchase #2 | $63.80 | 13.765% | $72.5821 | $72.58 | $72.60 | $72.60 |
| Purchase #3 | $34.30 | 9.507% | $37.5609 | $37.56 | $37.55 | $37.60 |
| Purchase #4 | $123.80 | 8.580% | $134.422 | $134.42 | $134.40 | $134.40 |
| Purchase #5 | $19.99 | 8.191% | $21.6274 | $21.63 | $21.65 | $21.60 |
| Purchase #6 | $215.68 | 4.104% | $224.5315 | $224.53 | $224.55 | $224.50 |
| Purchase #7 | $26.26 | 13.628% | $29.8387 | $29.84 | $29.85 | $29.80 |
| 7 purchase totals = | $565.78 | $611.9450 | $611.94 | $612.00 | $611.90 | |