| 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 | $109.93 | 7.192% | $117.8362 | $117.84 | $117.85 | $117.80 |
| Purchase #2 | $97.81 | 4.754% | $102.4599 | $102.46 | $102.45 | $102.50 |
| Purchase #3 | $70.88 | 8.457% | $76.8743 | $76.87 | $76.85 | $76.90 |
| Purchase #4 | $232.66 | 13.195% | $263.3595 | $263.36 | $263.35 | $263.40 |
| Purchase #5 | $95.98 | 9.111% | $104.7247 | $104.72 | $104.70 | $104.70 |
| Purchase #6 | $67.32 | 6.629% | $71.7826 | $71.78 | $71.80 | $71.80 |
| Purchase #7 | $150.94 | 9.775% | $165.6944 | $165.69 | $165.70 | $165.70 |
| 7 purchase totals = | $825.52 | $902.7316 | $902.72 | $902.70 | $902.80 | |