| 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 | $42.31 | 4.383% | $44.1644 | $44.16 | $44.15 | $44.20 |
| Purchase #2 | $96.75 | 8.745% | $105.2108 | $105.21 | $105.20 | $105.20 |
| Purchase #3 | $190.59 | 6.223% | $202.4504 | $202.45 | $202.45 | $202.50 |
| Purchase #4 | $66.57 | 3.112% | $68.6417 | $68.64 | $68.65 | $68.60 |
| Purchase #5 | $82.81 | 12.553% | $93.2051 | $93.21 | $93.20 | $93.20 |
| Purchase #6 | $222.43 | 7.808% | $239.7973 | $239.80 | $239.80 | $239.80 |
| Purchase #7 | $53.26 | 4.561% | $55.6892 | $55.69 | $55.70 | $55.70 |
| 7 purchase totals = | $754.72 | $809.1589 | $809.16 | $809.15 | $809.20 | |