| 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 | $86.34 | 12.239% | $96.9072 | $96.91 | $96.90 | $96.90 |
| Purchase #2 | $116.94 | 4.169% | $121.8152 | $121.82 | $121.80 | $121.80 |
| Purchase #3 | $219.38 | 11.411% | $244.4135 | $244.41 | $244.40 | $244.40 |
| Purchase #4 | $36.82 | 8.449% | $39.9309 | $39.93 | $39.95 | $39.90 |
| Purchase #5 | $165.25 | 4.359% | $172.4532 | $172.45 | $172.45 | $172.50 |
| Purchase #6 | $92.38 | 7.622% | $99.4212 | $99.42 | $99.40 | $99.40 |
| Purchase #7 | $30.80 | 13.429% | $34.9361 | $34.94 | $34.95 | $34.90 |
| 7 purchase totals = | $747.91 | $809.8773 | $809.88 | $809.85 | $809.80 | |