| 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 | $30.62 | 6.317% | $32.5543 | $32.55 | $32.55 | $32.60 |
| Purchase #2 | $175.76 | 12.412% | $197.5753 | $197.58 | $197.60 | $197.60 |
| Purchase #3 | $101.79 | 13.150% | $115.1754 | $115.18 | $115.20 | $115.20 |
| Purchase #4 | $150.85 | 5.868% | $159.7019 | $159.70 | $159.70 | $159.70 |
| Purchase #5 | $13.50 | 13.629% | $15.3399 | $15.34 | $15.35 | $15.30 |
| Purchase #6 | $112.61 | 8.226% | $121.8733 | $121.87 | $121.85 | $121.90 |
| Purchase #7 | $52.25 | 9.184% | $57.0486 | $57.05 | $57.05 | $57.00 |
| 7 purchase totals = | $637.38 | $699.2687 | $699.27 | $699.30 | $699.30 | |