| 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 | $76.37 | 9.456% | $83.5915 | $83.59 | $83.60 | $83.60 |
| Purchase #2 | $14.90 | 10.175% | $16.4161 | $16.42 | $16.40 | $16.40 |
| Purchase #3 | $131.29 | 7.135% | $140.6575 | $140.66 | $140.65 | $140.70 |
| Purchase #4 | $26.36 | 13.259% | $29.8551 | $29.86 | $29.85 | $29.90 |
| Purchase #5 | $69.79 | 11.505% | $77.8193 | $77.82 | $77.80 | $77.80 |
| Purchase #6 | $219.86 | 5.490% | $231.9303 | $231.93 | $231.95 | $231.90 |
| Purchase #7 | $54.70 | 6.789% | $58.4136 | $58.41 | $58.40 | $58.40 |
| 7 purchase totals = | $593.27 | $638.6834 | $638.69 | $638.65 | $638.70 | |