| 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 | $66.61 | 3.400% | $68.8747 | $68.87 | $68.85 | $68.90 |
| Purchase #2 | $45.27 | 8.371% | $49.0596 | $49.06 | $49.05 | $49.10 |
| Purchase #3 | $6.80 | 6.352% | $7.2319 | $7.23 | $7.25 | $7.20 |
| Purchase #4 | $43.75 | 9.206% | $47.7776 | $47.78 | $47.80 | $47.80 |
| Purchase #5 | $228.84 | 11.333% | $254.7744 | $254.77 | $254.75 | $254.80 |
| Purchase #6 | $48.52 | 11.813% | $54.2517 | $54.25 | $54.25 | $54.30 |
| Purchase #7 | $14.92 | 6.108% | $15.8313 | $15.83 | $15.85 | $15.80 |
| 7 purchase totals = | $454.71 | $497.8012 | $497.79 | $497.80 | $497.90 | |