| 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 | $54.31 | 5.843% | $57.4833 | $57.48 | $57.50 | $57.50 |
| Purchase #2 | $155.43 | 3.683% | $161.1545 | $161.15 | $161.15 | $161.20 |
| Purchase #3 | $198.69 | 11.817% | $222.1692 | $222.17 | $222.15 | $222.20 |
| Purchase #4 | $169.38 | 8.744% | $184.1906 | $184.19 | $184.20 | $184.20 |
| Purchase #5 | $134.38 | 10.826% | $148.928 | $148.93 | $148.95 | $148.90 |
| Purchase #6 | $18.76 | 6.731% | $20.0227 | $20.02 | $20.00 | $20.00 |
| Purchase #7 | $157.79 | 8.795% | $171.6676 | $171.67 | $171.65 | $171.70 |
| 7 purchase totals = | $888.74 | $965.6159 | $965.61 | $965.60 | $965.70 | |