| 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 | $10.75 | 6.420% | $11.4402 | $11.44 | $11.45 | $11.40 |
| Purchase #2 | $32.80 | 9.314% | $35.855 | $35.86 | $35.85 | $35.90 |
| Purchase #3 | $13.70 | 6.391% | $14.5756 | $14.58 | $14.60 | $14.60 |
| Purchase #4 | $221.64 | 6.788% | $236.6849 | $236.68 | $236.70 | $236.70 |
| Purchase #5 | $155.27 | 6.749% | $165.7492 | $165.75 | $165.75 | $165.70 |
| Purchase #6 | $191.90 | 10.487% | $212.0246 | $212.02 | $212.00 | $212.00 |
| Purchase #7 | $194.25 | 9.199% | $212.1191 | $212.12 | $212.10 | $212.10 |
| 7 purchase totals = | $820.31 | $888.4486 | $888.45 | $888.45 | $888.40 | |