| 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 | $85.83 | 9.800% | $94.2413 | $94.24 | $94.25 | $94.20 |
| Purchase #2 | $21.88 | 12.650% | $24.6478 | $24.65 | $24.65 | $24.60 |
| Purchase #3 | $76.53 | 11.117% | $85.0378 | $85.04 | $85.05 | $85.00 |
| Purchase #4 | $237.88 | 5.672% | $251.3726 | $251.37 | $251.35 | $251.40 |
| Purchase #5 | $108.73 | 11.375% | $121.098 | $121.10 | $121.10 | $121.10 |
| Purchase #6 | $86.55 | 8.686% | $94.0677 | $94.07 | $94.05 | $94.10 |
| Purchase #7 | $115.47 | 4.537% | $120.7089 | $120.71 | $120.70 | $120.70 |
| 7 purchase totals = | $732.87 | $791.1741 | $791.18 | $791.15 | $791.10 | |