| 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 | $75.67 | 13.275% | $85.7152 | $85.72 | $85.70 | $85.70 |
| Purchase #2 | $146.57 | 9.192% | $160.0427 | $160.04 | $160.05 | $160.00 |
| Purchase #3 | $9.83 | 10.452% | $10.8574 | $10.86 | $10.85 | $10.90 |
| Purchase #4 | $203.70 | 6.534% | $217.0098 | $217.01 | $217.00 | $217.00 |
| Purchase #5 | $67.86 | 3.291% | $70.0933 | $70.09 | $70.10 | $70.10 |
| Purchase #6 | $78.47 | 6.694% | $83.7228 | $83.72 | $83.70 | $83.70 |
| Purchase #7 | $64.76 | 9.104% | $70.6558 | $70.66 | $70.65 | $70.70 |
| 7 purchase totals = | $646.86 | $698.0970 | $698.10 | $698.05 | $698.10 | |