| 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 | $78.83 | 9.534% | $86.3457 | $86.35 | $86.35 | $86.30 |
| Purchase #2 | $62.51 | 7.419% | $67.1476 | $67.15 | $67.15 | $67.10 |
| Purchase #3 | $19.77 | 13.676% | $22.4737 | $22.47 | $22.45 | $22.50 |
| Purchase #4 | $90.48 | 7.394% | $97.1701 | $97.17 | $97.15 | $97.20 |
| Purchase #5 | $110.49 | 10.682% | $122.2925 | $122.29 | $122.30 | $122.30 |
| Purchase #6 | $60.89 | 10.457% | $67.2573 | $67.26 | $67.25 | $67.30 |
| Purchase #7 | $79.78 | 6.404% | $84.8891 | $84.89 | $84.90 | $84.90 |
| 7 purchase totals = | $502.75 | $547.5760 | $547.58 | $547.55 | $547.60 | |