| 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 | $5.45 | 5.684% | $5.7598 | $5.76 | $5.75 | $5.80 |
| Purchase #2 | $151.98 | 8.362% | $164.6886 | $164.69 | $164.70 | $164.70 |
| Purchase #3 | $9.51 | 11.383% | $10.5925 | $10.59 | $10.60 | $10.60 |
| Purchase #4 | $71.96 | 6.254% | $76.4604 | $76.46 | $76.45 | $76.50 |
| Purchase #5 | $144.89 | 6.232% | $153.9195 | $153.92 | $153.90 | $153.90 |
| Purchase #6 | $131.99 | 9.566% | $144.6162 | $144.62 | $144.60 | $144.60 |
| Purchase #7 | $67.73 | 3.808% | $70.3092 | $70.31 | $70.30 | $70.30 |
| 7 purchase totals = | $583.51 | $626.3462 | $626.35 | $626.30 | $626.40 | |