| 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 | $120.62 | 7.873% | $130.1164 | $130.12 | $130.10 | $130.10 |
| Purchase #2 | $70.77 | 8.497% | $76.7833 | $76.78 | $76.80 | $76.80 |
| Purchase #3 | $120.78 | 10.695% | $133.6974 | $133.70 | $133.70 | $133.70 |
| Purchase #4 | $86.49 | 12.232% | $97.0695 | $97.07 | $97.05 | $97.10 |
| Purchase #5 | $117.51 | 9.123% | $128.2304 | $128.23 | $128.25 | $128.20 |
| Purchase #6 | $67.26 | 7.378% | $72.2224 | $72.22 | $72.20 | $72.20 |
| Purchase #7 | $76.61 | 12.423% | $86.1273 | $86.13 | $86.15 | $86.10 |
| 7 purchase totals = | $660.04 | $724.2467 | $724.25 | $724.25 | $724.20 | |