| 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 | $27.52 | 6.552% | $29.3231 | $29.32 | $29.30 | $29.30 |
| Purchase #2 | $229.93 | 4.164% | $239.5043 | $239.50 | $239.50 | $239.50 |
| Purchase #3 | $156.59 | 4.635% | $163.8479 | $163.85 | $163.85 | $163.80 |
| Purchase #4 | $140.35 | 7.119% | $150.3415 | $150.34 | $150.35 | $150.30 |
| Purchase #5 | $10.87 | 10.674% | $12.0303 | $12.03 | $12.05 | $12.00 |
| Purchase #6 | $132.68 | 10.592% | $146.7335 | $146.73 | $146.75 | $146.70 |
| Purchase #7 | $87.58 | 8.321% | $94.8675 | $94.87 | $94.85 | $94.90 |
| 7 purchase totals = | $785.52 | $836.6481 | $836.64 | $836.65 | $836.50 | |