| 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 | $27.32 | 8.455% | $29.6299 | $29.63 | $29.65 | $29.60 |
| Purchase #2 | $131.98 | 12.141% | $148.0037 | $148.00 | $148.00 | $148.00 |
| Purchase #3 | $79.85 | 11.350% | $88.913 | $88.91 | $88.90 | $88.90 |
| Purchase #4 | $99.73 | 3.418% | $103.1388 | $103.14 | $103.15 | $103.10 |
| Purchase #5 | $174.34 | 11.212% | $193.887 | $193.89 | $193.90 | $193.90 |
| Purchase #6 | $48.54 | 7.368% | $52.1164 | $52.12 | $52.10 | $52.10 |
| Purchase #7 | $163.73 | 12.830% | $184.7366 | $184.74 | $184.75 | $184.70 |
| 7 purchase totals = | $725.49 | $800.4254 | $800.43 | $800.45 | $800.30 | |