| 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 | $38.59 | 6.575% | $41.1273 | $41.13 | $41.15 | $41.10 |
| Purchase #2 | $193.43 | 4.113% | $201.3858 | $201.39 | $201.40 | $201.40 |
| Purchase #3 | $235.70 | 4.205% | $245.6112 | $245.61 | $245.60 | $245.60 |
| Purchase #4 | $15.72 | 11.322% | $17.4998 | $17.50 | $17.50 | $17.50 |
| Purchase #5 | $46.43 | 3.848% | $48.2166 | $48.22 | $48.20 | $48.20 |
| Purchase #6 | $38.50 | 12.178% | $43.1885 | $43.19 | $43.20 | $43.20 |
| Purchase #7 | $79.78 | 5.161% | $83.8974 | $83.90 | $83.90 | $83.90 |
| 7 purchase totals = | $648.15 | $680.9266 | $680.94 | $680.95 | $680.90 | |