| 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 | $71.30 | 8.371% | $77.2685 | $77.27 | $77.25 | $77.30 |
| Purchase #2 | $57.38 | 11.297% | $63.8622 | $63.86 | $63.85 | $63.90 |
| Purchase #3 | $215.71 | 8.575% | $234.2071 | $234.21 | $234.20 | $234.20 |
| Purchase #4 | $191.83 | 12.811% | $216.4053 | $216.41 | $216.40 | $216.40 |
| Purchase #5 | $30.84 | 6.106% | $32.7231 | $32.72 | $32.70 | $32.70 |
| Purchase #6 | $140.26 | 4.478% | $146.5408 | $146.54 | $146.55 | $146.50 |
| Purchase #7 | $244.43 | 4.713% | $255.95 | $255.95 | $255.95 | $256.00 |
| 7 purchase totals = | $951.75 | $1,026.9570 | $1,026.96 | $1,026.90 | $1,027.00 | |