| 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 | $97.31 | 9.497% | $106.5515 | $106.55 | $106.55 | $106.60 |
| Purchase #2 | $83.38 | 4.241% | $86.9161 | $86.92 | $86.90 | $86.90 |
| Purchase #3 | $45.31 | 6.464% | $48.2388 | $48.24 | $48.25 | $48.20 |
| Purchase #4 | $218.72 | 10.142% | $240.9026 | $240.90 | $240.90 | $240.90 |
| Purchase #5 | $39.48 | 8.790% | $42.9503 | $42.95 | $42.95 | $43.00 |
| Purchase #6 | $118.60 | 6.826% | $126.6956 | $126.70 | $126.70 | $126.70 |
| Purchase #7 | $166.80 | 13.826% | $189.8618 | $189.86 | $189.85 | $189.90 |
| 7 purchase totals = | $769.60 | $842.1167 | $842.12 | $842.10 | $842.20 | |