| 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 | $115.80 | 11.130% | $128.6885 | $128.69 | $128.70 | $128.70 |
| Purchase #2 | $78.88 | 3.799% | $81.8767 | $81.88 | $81.90 | $81.90 |
| Purchase #3 | $219.51 | 9.175% | $239.65 | $239.65 | $239.65 | $239.70 |
| Purchase #4 | $37.53 | 10.287% | $41.3907 | $41.39 | $41.40 | $41.40 |
| Purchase #5 | $58.84 | 5.328% | $61.975 | $61.98 | $62.00 | $62.00 |
| Purchase #6 | $55.91 | 12.498% | $62.8976 | $62.90 | $62.90 | $62.90 |
| Purchase #7 | $246.76 | 9.806% | $270.9573 | $270.96 | $270.95 | $271.00 |
| 7 purchase totals = | $813.23 | $887.4358 | $887.45 | $887.50 | $887.60 | |