| 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 | $22.65 | 11.650% | $25.2887 | $25.29 | $25.30 | $25.30 |
| Purchase #2 | $63.41 | 10.158% | $69.8512 | $69.85 | $69.85 | $69.90 |
| Purchase #3 | $177.51 | 4.868% | $186.1512 | $186.15 | $186.15 | $186.20 |
| Purchase #4 | $82.82 | 7.524% | $89.0514 | $89.05 | $89.05 | $89.10 |
| Purchase #5 | $63.37 | 4.182% | $66.0201 | $66.02 | $66.00 | $66.00 |
| Purchase #6 | $155.71 | 6.557% | $165.9199 | $165.92 | $165.90 | $165.90 |
| Purchase #7 | $21.64 | 7.700% | $23.3063 | $23.31 | $23.30 | $23.30 |
| 7 purchase totals = | $587.11 | $625.5888 | $625.59 | $625.55 | $625.70 | |