| 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 | $236.47 | 3.797% | $245.4488 | $245.45 | $245.45 | $245.40 |
| Purchase #2 | $10.34 | 7.480% | $11.1134 | $11.11 | $11.10 | $11.10 |
| Purchase #3 | $31.47 | 10.864% | $34.8889 | $34.89 | $34.90 | $34.90 |
| Purchase #4 | $143.30 | 13.822% | $163.1069 | $163.11 | $163.10 | $163.10 |
| Purchase #5 | $138.66 | 13.845% | $157.8575 | $157.86 | $157.85 | $157.90 |
| Purchase #6 | $65.36 | 3.513% | $67.6561 | $67.66 | $67.65 | $67.70 |
| Purchase #7 | $75.98 | 5.806% | $80.3914 | $80.39 | $80.40 | $80.40 |
| 7 purchase totals = | $701.58 | $760.4630 | $760.47 | $760.45 | $760.50 | |