| 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 | $123.70 | 10.562% | $136.7652 | $136.77 | $136.75 | $136.80 |
| Purchase #2 | $140.37 | 7.530% | $150.9399 | $150.94 | $150.95 | $150.90 |
| Purchase #3 | $20.71 | 11.655% | $23.1238 | $23.12 | $23.10 | $23.10 |
| Purchase #4 | $35.50 | 11.240% | $39.4902 | $39.49 | $39.50 | $39.50 |
| Purchase #5 | $5.95 | 13.371% | $6.7456 | $6.75 | $6.75 | $6.70 |
| Purchase #6 | $225.53 | 3.746% | $233.9784 | $233.98 | $234.00 | $234.00 |
| Purchase #7 | $243.82 | 11.161% | $271.0328 | $271.03 | $271.05 | $271.00 |
| 7 purchase totals = | $795.58 | $862.0759 | $862.08 | $862.10 | $862.00 | |