| 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 | $210.62 | 8.792% | $229.1377 | $229.14 | $229.15 | $229.10 |
| Purchase #2 | $64.66 | 5.154% | $67.9926 | $67.99 | $68.00 | $68.00 |
| Purchase #3 | $65.91 | 8.746% | $71.6745 | $71.67 | $71.65 | $71.70 |
| Purchase #4 | $23.61 | 8.843% | $25.6978 | $25.70 | $25.70 | $25.70 |
| Purchase #5 | $13.96 | 5.626% | $14.7454 | $14.75 | $14.75 | $14.70 |
| Purchase #6 | $96.33 | 13.553% | $109.3856 | $109.39 | $109.40 | $109.40 |
| Purchase #7 | $67.91 | 4.346% | $70.8614 | $70.86 | $70.85 | $70.90 |
| 7 purchase totals = | $543.00 | $589.4950 | $589.50 | $589.50 | $589.50 | |