| 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 | $28.46 | 3.862% | $29.5591 | $29.56 | $29.55 | $29.60 |
| Purchase #2 | $93.41 | 11.396% | $104.055 | $104.06 | $104.05 | $104.10 |
| Purchase #3 | $43.59 | 8.672% | $47.3701 | $47.37 | $47.35 | $47.40 |
| Purchase #4 | $166.55 | 6.401% | $177.2109 | $177.21 | $177.20 | $177.20 |
| Purchase #5 | $230.69 | 8.612% | $250.557 | $250.56 | $250.55 | $250.60 |
| Purchase #6 | $187.81 | 8.290% | $203.3794 | $203.38 | $203.40 | $203.40 |
| Purchase #7 | $184.70 | 8.193% | $199.8325 | $199.83 | $199.85 | $199.80 |
| 7 purchase totals = | $935.21 | $1,011.9640 | $1,011.97 | $1,011.95 | $1,012.10 | |