| 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 | $42.73 | 6.574% | $45.5391 | $45.54 | $45.55 | $45.50 |
| Purchase #2 | $59.27 | 13.511% | $67.278 | $67.28 | $67.30 | $67.30 |
| Purchase #3 | $173.41 | 3.615% | $179.6788 | $179.68 | $179.70 | $179.70 |
| Purchase #4 | $132.71 | 5.284% | $139.7224 | $139.72 | $139.70 | $139.70 |
| Purchase #5 | $20.85 | 13.490% | $23.6627 | $23.66 | $23.65 | $23.70 |
| Purchase #6 | $23.32 | 5.111% | $24.5119 | $24.51 | $24.50 | $24.50 |
| Purchase #7 | $194.80 | 3.803% | $202.2082 | $202.21 | $202.20 | $202.20 |
| 7 purchase totals = | $647.09 | $682.6011 | $682.60 | $682.60 | $682.60 | |