| 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 | $36.27 | 8.319% | $39.2873 | $39.29 | $39.30 | $39.30 |
| Purchase #2 | $208.81 | 3.293% | $215.6861 | $215.69 | $215.70 | $215.70 |
| Purchase #3 | $107.46 | 4.121% | $111.8884 | $111.89 | $111.90 | $111.90 |
| Purchase #4 | $63.56 | 9.852% | $69.8219 | $69.82 | $69.80 | $69.80 |
| Purchase #5 | $74.76 | 7.598% | $80.4403 | $80.44 | $80.45 | $80.40 |
| Purchase #6 | $128.34 | 3.744% | $133.145 | $133.15 | $133.15 | $133.10 |
| Purchase #7 | $198.34 | 7.634% | $213.4813 | $213.48 | $213.50 | $213.50 |
| 7 purchase totals = | $817.54 | $863.7503 | $863.76 | $863.80 | $863.70 | |