| 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 | $8.67 | 11.702% | $9.6846 | $9.68 | $9.70 | $9.70 |
| Purchase #2 | $180.84 | 7.733% | $194.8244 | $194.82 | $194.80 | $194.80 |
| Purchase #3 | $208.73 | 13.860% | $237.66 | $237.66 | $237.65 | $237.70 |
| Purchase #4 | $107.30 | 8.786% | $116.7274 | $116.73 | $116.75 | $116.70 |
| Purchase #5 | $120.52 | 8.665% | $130.9631 | $130.96 | $130.95 | $131.00 |
| Purchase #6 | $33.93 | 7.262% | $36.394 | $36.39 | $36.40 | $36.40 |
| Purchase #7 | $164.91 | 7.872% | $177.8917 | $177.89 | $177.90 | $177.90 |
| 7 purchase totals = | $824.90 | $904.1452 | $904.13 | $904.15 | $904.20 | |