| 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 | $20.94 | 11.263% | $23.2985 | $23.30 | $23.30 | $23.30 |
| Purchase #2 | $116.48 | 13.665% | $132.397 | $132.40 | $132.40 | $132.40 |
| Purchase #3 | $36.63 | 7.783% | $39.4809 | $39.48 | $39.50 | $39.50 |
| Purchase #4 | $179.82 | 13.836% | $204.6999 | $204.70 | $204.70 | $204.70 |
| Purchase #5 | $10.44 | 9.442% | $11.4257 | $11.43 | $11.45 | $11.40 |
| Purchase #6 | $164.69 | 4.581% | $172.2344 | $172.23 | $172.25 | $172.20 |
| Purchase #7 | $43.59 | 11.118% | $48.4363 | $48.44 | $48.45 | $48.40 |
| 7 purchase totals = | $572.59 | $631.9727 | $631.98 | $632.05 | $631.90 | |