| 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 | $6.42 | 10.546% | $7.0971 | $7.10 | $7.10 | $7.10 |
| Purchase #2 | $116.31 | 7.354% | $124.8634 | $124.86 | $124.85 | $124.90 |
| Purchase #3 | $79.39 | 12.771% | $89.5289 | $89.53 | $89.55 | $89.50 |
| Purchase #4 | $20.98 | 10.562% | $23.1959 | $23.20 | $23.20 | $23.20 |
| Purchase #5 | $189.64 | 3.110% | $195.5378 | $195.54 | $195.55 | $195.50 |
| Purchase #6 | $240.35 | 3.391% | $248.5003 | $248.50 | $248.50 | $248.50 |
| Purchase #7 | $129.94 | 7.660% | $139.8934 | $139.89 | $139.90 | $139.90 |
| 7 purchase totals = | $783.03 | $828.6168 | $828.62 | $828.65 | $828.60 | |