| 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 | $48.58 | 6.301% | $51.641 | $51.64 | $51.65 | $51.60 |
| Purchase #2 | $115.40 | 7.710% | $124.2973 | $124.30 | $124.30 | $124.30 |
| Purchase #3 | $102.98 | 5.806% | $108.959 | $108.96 | $108.95 | $109.00 |
| Purchase #4 | $205.91 | 7.754% | $221.8763 | $221.88 | $221.90 | $221.90 |
| Purchase #5 | $6.34 | 13.315% | $7.1842 | $7.18 | $7.20 | $7.20 |
| Purchase #6 | $82.73 | 3.839% | $85.906 | $85.91 | $85.90 | $85.90 |
| Purchase #7 | $58.58 | 6.369% | $62.311 | $62.31 | $62.30 | $62.30 |
| 7 purchase totals = | $620.52 | $662.1748 | $662.18 | $662.20 | $662.20 | |