| 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 | $79.54 | 9.260% | $86.9054 | $86.91 | $86.90 | $86.90 |
| Purchase #2 | $89.44 | 7.213% | $95.8913 | $95.89 | $95.90 | $95.90 |
| Purchase #3 | $176.33 | 6.651% | $188.0577 | $188.06 | $188.05 | $188.10 |
| Purchase #4 | $244.39 | 3.842% | $253.7795 | $253.78 | $253.80 | $253.80 |
| Purchase #5 | $16.57 | 4.546% | $17.3233 | $17.32 | $17.30 | $17.30 |
| Purchase #6 | $32.83 | 11.640% | $36.6514 | $36.65 | $36.65 | $36.70 |
| Purchase #7 | $221.90 | 8.457% | $240.6661 | $240.67 | $240.65 | $240.70 |
| 7 purchase totals = | $861.00 | $919.2747 | $919.28 | $919.25 | $919.40 | |