| 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 | $48.90 | 7.846% | $52.7367 | $52.74 | $52.75 | $52.70 |
| Purchase #2 | $70.36 | 12.395% | $79.0811 | $79.08 | $79.10 | $79.10 |
| Purchase #3 | $10.77 | 5.379% | $11.3493 | $11.35 | $11.35 | $11.30 |
| Purchase #4 | $205.62 | 3.162% | $212.1217 | $212.12 | $212.10 | $212.10 |
| Purchase #5 | $225.48 | 9.659% | $247.2591 | $247.26 | $247.25 | $247.30 |
| Purchase #6 | $143.44 | 13.154% | $162.3081 | $162.31 | $162.30 | $162.30 |
| Purchase #7 | $64.93 | 5.172% | $68.2882 | $68.29 | $68.30 | $68.30 |
| 7 purchase totals = | $769.50 | $833.1442 | $833.15 | $833.15 | $833.10 | |