| 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 | $77.39 | 3.601% | $80.1768 | $80.18 | $80.20 | $80.20 |
| Purchase #2 | $159.55 | 3.796% | $165.6065 | $165.61 | $165.60 | $165.60 |
| Purchase #3 | $16.55 | 5.418% | $17.4467 | $17.45 | $17.45 | $17.40 |
| Purchase #4 | $70.37 | 12.197% | $78.953 | $78.95 | $78.95 | $79.00 |
| Purchase #5 | $98.30 | 11.296% | $109.404 | $109.40 | $109.40 | $109.40 |
| Purchase #6 | $61.33 | 11.872% | $68.6111 | $68.61 | $68.60 | $68.60 |
| Purchase #7 | $231.59 | 6.620% | $246.9213 | $246.92 | $246.90 | $246.90 |
| 7 purchase totals = | $715.08 | $767.1194 | $767.12 | $767.10 | $767.10 | |