| 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 | $51.99 | 13.193% | $58.849 | $58.85 | $58.85 | $58.80 |
| Purchase #2 | $134.91 | 8.803% | $146.7861 | $146.79 | $146.80 | $146.80 |
| Purchase #3 | $109.82 | 11.371% | $122.3076 | $122.31 | $122.30 | $122.30 |
| Purchase #4 | $221.60 | 6.243% | $235.4345 | $235.43 | $235.45 | $235.40 |
| Purchase #5 | $41.87 | 11.711% | $46.7734 | $46.77 | $46.75 | $46.80 |
| Purchase #6 | $24.40 | 11.618% | $27.2348 | $27.23 | $27.25 | $27.20 |
| Purchase #7 | $144.65 | 10.427% | $159.7327 | $159.73 | $159.75 | $159.70 |
| 7 purchase totals = | $729.24 | $797.1181 | $797.11 | $797.15 | $797.00 | |