| 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 | $15.62 | 10.290% | $17.2273 | $17.23 | $17.25 | $17.20 |
| Purchase #2 | $32.90 | 5.556% | $34.7279 | $34.73 | $34.75 | $34.70 |
| Purchase #3 | $15.87 | 5.280% | $16.7079 | $16.71 | $16.70 | $16.70 |
| Purchase #4 | $250.94 | 3.506% | $259.738 | $259.74 | $259.75 | $259.70 |
| Purchase #5 | $188.26 | 10.198% | $207.4588 | $207.46 | $207.45 | $207.50 |
| Purchase #6 | $203.35 | 9.608% | $222.8879 | $222.89 | $222.90 | $222.90 |
| Purchase #7 | $150.44 | 8.859% | $163.7675 | $163.77 | $163.75 | $163.80 |
| 7 purchase totals = | $857.38 | $922.5153 | $922.53 | $922.55 | $922.50 | |