| 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 | $109.91 | 9.148% | $119.9646 | $119.96 | $119.95 | $120.00 |
| Purchase #2 | $53.55 | 7.144% | $57.3756 | $57.38 | $57.40 | $57.40 |
| Purchase #3 | $41.91 | 12.855% | $47.2975 | $47.30 | $47.30 | $47.30 |
| Purchase #4 | $29.80 | 3.835% | $30.9428 | $30.94 | $30.95 | $30.90 |
| Purchase #5 | $205.33 | 5.420% | $216.4589 | $216.46 | $216.45 | $216.50 |
| Purchase #6 | $23.28 | 6.477% | $24.7878 | $24.79 | $24.80 | $24.80 |
| Purchase #7 | $144.59 | 8.842% | $157.3746 | $157.37 | $157.35 | $157.40 |
| 7 purchase totals = | $608.37 | $654.2018 | $654.20 | $654.20 | $654.30 | |