| 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 | $81.63 | 6.610% | $87.0257 | $87.03 | $87.05 | $87.00 |
| Purchase #2 | $165.46 | 8.621% | $179.7243 | $179.72 | $179.70 | $179.70 |
| Purchase #3 | $235.35 | 4.846% | $246.7551 | $246.76 | $246.75 | $246.80 |
| Purchase #4 | $123.68 | 3.549% | $128.0694 | $128.07 | $128.05 | $128.10 |
| Purchase #5 | $22.52 | 5.775% | $23.8205 | $23.82 | $23.80 | $23.80 |
| Purchase #6 | $122.75 | 6.706% | $130.9816 | $130.98 | $131.00 | $131.00 |
| Purchase #7 | $131.25 | 8.757% | $142.7436 | $142.74 | $142.75 | $142.70 |
| 7 purchase totals = | $882.64 | $939.1202 | $939.12 | $939.10 | $939.10 | |