| 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 | $58.33 | 9.808% | $64.051 | $64.05 | $64.05 | $64.10 |
| Purchase #2 | $101.49 | 5.248% | $106.8162 | $106.82 | $106.80 | $106.80 |
| Purchase #3 | $12.63 | 12.221% | $14.1735 | $14.17 | $14.15 | $14.20 |
| Purchase #4 | $180.88 | 12.298% | $203.1246 | $203.12 | $203.10 | $203.10 |
| Purchase #5 | $31.78 | 6.488% | $33.8419 | $33.84 | $33.85 | $33.80 |
| Purchase #6 | $62.44 | 5.537% | $65.8973 | $65.90 | $65.90 | $65.90 |
| Purchase #7 | $49.77 | 10.271% | $54.8819 | $54.88 | $54.90 | $54.90 |
| 7 purchase totals = | $497.32 | $542.7864 | $542.78 | $542.75 | $542.80 | |