| 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 | $15.77 | 3.248% | $16.2822 | $16.28 | $16.30 | $16.30 |
| Purchase #2 | $45.95 | 6.310% | $48.8494 | $48.85 | $48.85 | $48.80 |
| Purchase #3 | $80.33 | 12.420% | $90.307 | $90.31 | $90.30 | $90.30 |
| Purchase #4 | $16.80 | 5.414% | $17.7096 | $17.71 | $17.70 | $17.70 |
| Purchase #5 | $228.53 | 11.848% | $255.6062 | $255.61 | $255.60 | $255.60 |
| Purchase #6 | $144.86 | 6.821% | $154.7409 | $154.74 | $154.75 | $154.70 |
| Purchase #7 | $234.91 | 11.594% | $262.1455 | $262.15 | $262.15 | $262.10 |
| 7 purchase totals = | $767.15 | $845.6408 | $845.65 | $845.65 | $845.50 | |