| 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 | $95.79 | 6.793% | $102.297 | $102.30 | $102.30 | $102.30 |
| Purchase #2 | $79.64 | 10.211% | $87.772 | $87.77 | $87.75 | $87.80 |
| Purchase #3 | $58.83 | 6.864% | $62.8681 | $62.87 | $62.85 | $62.90 |
| Purchase #4 | $53.55 | 12.433% | $60.2079 | $60.21 | $60.20 | $60.20 |
| Purchase #5 | $46.39 | 5.702% | $49.0352 | $49.04 | $49.05 | $49.00 |
| Purchase #6 | $71.59 | 3.824% | $74.3276 | $74.33 | $74.35 | $74.30 |
| Purchase #7 | $217.58 | 4.561% | $227.5038 | $227.50 | $227.50 | $227.50 |
| 7 purchase totals = | $623.37 | $664.0116 | $664.02 | $664.00 | $664.00 | |