| 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 | $31.62 | 4.415% | $33.016 | $33.02 | $33.00 | $33.00 |
| Purchase #2 | $205.68 | 6.177% | $218.3849 | $218.38 | $218.40 | $218.40 |
| Purchase #3 | $59.31 | 4.768% | $62.1379 | $62.14 | $62.15 | $62.10 |
| Purchase #4 | $50.82 | 4.163% | $52.9356 | $52.94 | $52.95 | $52.90 |
| Purchase #5 | $34.47 | 13.801% | $39.2272 | $39.23 | $39.25 | $39.20 |
| Purchase #6 | $22.44 | 5.746% | $23.7294 | $23.73 | $23.75 | $23.70 |
| Purchase #7 | $48.58 | 5.760% | $51.3782 | $51.38 | $51.40 | $51.40 |
| 7 purchase totals = | $452.92 | $480.8092 | $480.82 | $480.90 | $480.70 | |