| 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 | $90.56 | 11.713% | $101.1673 | $101.17 | $101.15 | $101.20 |
| Purchase #2 | $34.99 | 8.176% | $37.8508 | $37.85 | $37.85 | $37.90 |
| Purchase #3 | $14.66 | 7.870% | $15.8137 | $15.81 | $15.80 | $15.80 |
| Purchase #4 | $175.36 | 10.377% | $193.5571 | $193.56 | $193.55 | $193.60 |
| Purchase #5 | $58.41 | 13.713% | $66.4198 | $66.42 | $66.40 | $66.40 |
| Purchase #6 | $226.60 | 12.711% | $255.4031 | $255.40 | $255.40 | $255.40 |
| Purchase #7 | $13.44 | 9.502% | $14.7171 | $14.72 | $14.70 | $14.70 |
| 7 purchase totals = | $614.02 | $684.9289 | $684.93 | $684.85 | $685.00 | |