| 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 | $63.76 | 9.620% | $69.8937 | $69.89 | $69.90 | $69.90 |
| Purchase #2 | $217.85 | 9.645% | $238.8616 | $238.86 | $238.85 | $238.90 |
| Purchase #3 | $138.65 | 6.776% | $148.0449 | $148.04 | $148.05 | $148.00 |
| Purchase #4 | $221.27 | 5.509% | $233.4598 | $233.46 | $233.45 | $233.50 |
| Purchase #5 | $28.87 | 7.148% | $30.9336 | $30.93 | $30.95 | $30.90 |
| Purchase #6 | $5.58 | 12.266% | $6.2644 | $6.26 | $6.25 | $6.30 |
| Purchase #7 | $14.80 | 13.607% | $16.8138 | $16.81 | $16.80 | $16.80 |
| 7 purchase totals = | $690.78 | $744.2718 | $744.25 | $744.25 | $744.30 | |