| 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 | $18.80 | 4.208% | $19.5911 | $19.59 | $19.60 | $19.60 |
| Purchase #2 | $201.83 | 7.650% | $217.27 | $217.27 | $217.25 | $217.30 |
| Purchase #3 | $180.34 | 13.362% | $204.437 | $204.44 | $204.45 | $204.40 |
| Purchase #4 | $236.47 | 8.286% | $256.0639 | $256.06 | $256.05 | $256.10 |
| Purchase #5 | $70.59 | 4.453% | $73.7334 | $73.73 | $73.75 | $73.70 |
| Purchase #6 | $10.27 | 12.187% | $11.5216 | $11.52 | $11.50 | $11.50 |
| Purchase #7 | $35.27 | 11.705% | $39.3984 | $39.40 | $39.40 | $39.40 |
| 7 purchase totals = | $753.57 | $822.0154 | $822.01 | $822.00 | $822.00 | |