| 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 | $105.80 | 3.339% | $109.3327 | $109.33 | $109.35 | $109.30 |
| Purchase #2 | $194.47 | 7.551% | $209.1544 | $209.15 | $209.15 | $209.20 |
| Purchase #3 | $174.57 | 7.387% | $187.4655 | $187.47 | $187.45 | $187.50 |
| Purchase #4 | $109.44 | 5.811% | $115.7996 | $115.80 | $115.80 | $115.80 |
| Purchase #5 | $128.97 | 10.178% | $142.0966 | $142.10 | $142.10 | $142.10 |
| Purchase #6 | $58.65 | 11.290% | $65.2716 | $65.27 | $65.25 | $65.30 |
| Purchase #7 | $146.77 | 13.198% | $166.1407 | $166.14 | $166.15 | $166.10 |
| 7 purchase totals = | $918.67 | $995.2611 | $995.26 | $995.25 | $995.30 | |