| 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 | $53.51 | 6.843% | $57.1717 | $57.17 | $57.15 | $57.20 |
| Purchase #2 | $9.40 | 4.699% | $9.8417 | $9.84 | $9.85 | $9.80 |
| Purchase #3 | $15.86 | 11.412% | $17.6699 | $17.67 | $17.65 | $17.70 |
| Purchase #4 | $128.91 | 4.641% | $134.8927 | $134.89 | $134.90 | $134.90 |
| Purchase #5 | $199.66 | 12.500% | $224.6175 | $224.62 | $224.60 | $224.60 |
| Purchase #6 | $112.31 | 3.157% | $115.8556 | $115.86 | $115.85 | $115.90 |
| Purchase #7 | $127.33 | 12.504% | $143.2513 | $143.25 | $143.25 | $143.30 |
| 7 purchase totals = | $646.98 | $703.3004 | $703.30 | $703.25 | $703.40 | |