| 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 | $17.48 | 13.406% | $19.8234 | $19.82 | $19.80 | $19.80 |
| Purchase #2 | $102.62 | 7.517% | $110.3339 | $110.33 | $110.35 | $110.30 |
| Purchase #3 | $26.97 | 3.532% | $27.9226 | $27.92 | $27.90 | $27.90 |
| Purchase #4 | $15.73 | 10.360% | $17.3596 | $17.36 | $17.35 | $17.40 |
| Purchase #5 | $98.86 | 3.562% | $102.3814 | $102.38 | $102.40 | $102.40 |
| Purchase #6 | $236.92 | 7.403% | $254.4592 | $254.46 | $254.45 | $254.50 |
| Purchase #7 | $111.25 | 6.719% | $118.7249 | $118.72 | $118.70 | $118.70 |
| 7 purchase totals = | $609.83 | $651.0050 | $650.99 | $650.95 | $651.00 | |