| 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 | $102.61 | 6.326% | $109.1011 | $109.10 | $109.10 | $109.10 |
| Purchase #2 | $141.73 | 9.261% | $154.8556 | $154.86 | $154.85 | $154.90 |
| Purchase #3 | $208.76 | 11.729% | $233.2455 | $233.25 | $233.25 | $233.20 |
| Purchase #4 | $63.37 | 11.604% | $70.7235 | $70.72 | $70.70 | $70.70 |
| Purchase #5 | $45.66 | 3.652% | $47.3275 | $47.33 | $47.35 | $47.30 |
| Purchase #6 | $193.27 | 9.517% | $211.6635 | $211.66 | $211.65 | $211.70 |
| Purchase #7 | $71.88 | 7.728% | $77.4349 | $77.43 | $77.45 | $77.40 |
| 7 purchase totals = | $827.28 | $904.3516 | $904.35 | $904.35 | $904.30 | |