| 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 | $74.67 | 7.767% | $80.4696 | $80.47 | $80.45 | $80.50 |
| Purchase #2 | $113.72 | 10.569% | $125.7391 | $125.74 | $125.75 | $125.70 |
| Purchase #3 | $203.44 | 3.497% | $210.5543 | $210.55 | $210.55 | $210.60 |
| Purchase #4 | $92.67 | 12.690% | $104.4298 | $104.43 | $104.45 | $104.40 |
| Purchase #5 | $123.34 | 7.264% | $132.2994 | $132.30 | $132.30 | $132.30 |
| Purchase #6 | $230.83 | 9.585% | $252.9551 | $252.96 | $252.95 | $253.00 |
| Purchase #7 | $55.56 | 6.538% | $59.1925 | $59.19 | $59.20 | $59.20 |
| 7 purchase totals = | $894.23 | $965.6398 | $965.64 | $965.65 | $965.70 | |