| 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 | $79.97 | 6.182% | $84.9137 | $84.91 | $84.90 | $84.90 |
| Purchase #2 | $46.38 | 5.652% | $49.0014 | $49.00 | $49.00 | $49.00 |
| Purchase #3 | $212.55 | 5.698% | $224.6611 | $224.66 | $224.65 | $224.70 |
| Purchase #4 | $57.70 | 9.563% | $63.2179 | $63.22 | $63.20 | $63.20 |
| Purchase #5 | $95.87 | 5.730% | $101.3634 | $101.36 | $101.35 | $101.40 |
| Purchase #6 | $187.37 | 3.562% | $194.0441 | $194.04 | $194.05 | $194.00 |
| Purchase #7 | $115.86 | 6.532% | $123.428 | $123.43 | $123.45 | $123.40 |
| 7 purchase totals = | $795.70 | $840.6296 | $840.62 | $840.60 | $840.60 | |