| 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 | $84.69 | 11.565% | $94.4844 | $94.48 | $94.50 | $94.50 |
| Purchase #2 | $162.94 | 13.605% | $185.108 | $185.11 | $185.10 | $185.10 |
| Purchase #3 | $193.62 | 5.475% | $204.2207 | $204.22 | $204.20 | $204.20 |
| Purchase #4 | $165.75 | 13.635% | $188.35 | $188.35 | $188.35 | $188.40 |
| Purchase #5 | $33.41 | 4.477% | $34.9058 | $34.91 | $34.90 | $34.90 |
| Purchase #6 | $94.86 | 3.542% | $98.2199 | $98.22 | $98.20 | $98.20 |
| Purchase #7 | $75.30 | 6.768% | $80.3963 | $80.40 | $80.40 | $80.40 |
| 7 purchase totals = | $810.57 | $885.6851 | $885.69 | $885.65 | $885.70 | |