| 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 | $21.83 | 12.831% | $24.631 | $24.63 | $24.65 | $24.60 |
| Purchase #2 | $42.63 | 7.646% | $45.8895 | $45.89 | $45.90 | $45.90 |
| Purchase #3 | $156.80 | 13.396% | $177.8049 | $177.80 | $177.80 | $177.80 |
| Purchase #4 | $226.44 | 6.406% | $240.9457 | $240.95 | $240.95 | $240.90 |
| Purchase #5 | $142.90 | 3.482% | $147.8758 | $147.88 | $147.90 | $147.90 |
| Purchase #6 | $8.28 | 8.113% | $8.9518 | $8.95 | $8.95 | $9.00 |
| Purchase #7 | $15.38 | 3.711% | $15.9508 | $15.95 | $15.95 | $16.00 |
| 7 purchase totals = | $614.26 | $662.0495 | $662.05 | $662.10 | $662.10 | |