| 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 | $75.75 | 4.551% | $79.1974 | $79.20 | $79.20 | $79.20 |
| Purchase #2 | $236.68 | 13.777% | $269.2874 | $269.29 | $269.30 | $269.30 |
| Purchase #3 | $33.98 | 11.321% | $37.8269 | $37.83 | $37.85 | $37.80 |
| Purchase #4 | $244.79 | 13.784% | $278.5319 | $278.53 | $278.55 | $278.50 |
| Purchase #5 | $241.80 | 5.696% | $255.5729 | $255.57 | $255.55 | $255.60 |
| Purchase #6 | $23.72 | 5.578% | $25.0431 | $25.04 | $25.05 | $25.00 |
| Purchase #7 | $55.58 | 9.284% | $60.74 | $60.74 | $60.75 | $60.70 |
| 7 purchase totals = | $912.30 | $1,006.1996 | $1,006.20 | $1,006.25 | $1,006.10 | |