| 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 | $37.87 | 3.485% | $39.1898 | $39.19 | $39.20 | $39.20 |
| Purchase #2 | $87.62 | 11.473% | $97.6726 | $97.67 | $97.65 | $97.70 |
| Purchase #3 | $172.58 | 7.843% | $186.1154 | $186.12 | $186.10 | $186.10 |
| Purchase #4 | $236.40 | 4.823% | $247.8016 | $247.80 | $247.80 | $247.80 |
| Purchase #5 | $71.38 | 10.164% | $78.6351 | $78.64 | $78.65 | $78.60 |
| Purchase #6 | $176.30 | 10.687% | $195.1412 | $195.14 | $195.15 | $195.10 |
| Purchase #7 | $182.37 | 5.860% | $193.0569 | $193.06 | $193.05 | $193.10 |
| 7 purchase totals = | $964.52 | $1,037.6126 | $1,037.62 | $1,037.60 | $1,037.60 | |