| 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 | $48.31 | 13.611% | $54.8855 | $54.89 | $54.90 | $54.90 |
| Purchase #2 | $125.78 | 4.780% | $131.7923 | $131.79 | $131.80 | $131.80 |
| Purchase #3 | $78.97 | 10.695% | $87.4158 | $87.42 | $87.40 | $87.40 |
| Purchase #4 | $29.96 | 7.727% | $32.275 | $32.28 | $32.30 | $32.30 |
| Purchase #5 | $36.66 | 8.319% | $39.7097 | $39.71 | $39.70 | $39.70 |
| Purchase #6 | $216.53 | 3.508% | $224.1259 | $224.13 | $224.15 | $224.10 |
| Purchase #7 | $181.66 | 3.212% | $187.4949 | $187.49 | $187.50 | $187.50 |
| 7 purchase totals = | $717.87 | $757.6991 | $757.71 | $757.75 | $757.70 | |