| 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 | $30.73 | 11.591% | $34.2919 | $34.29 | $34.30 | $34.30 |
| Purchase #2 | $139.56 | 8.701% | $151.7031 | $151.70 | $151.70 | $151.70 |
| Purchase #3 | $107.66 | 8.828% | $117.1642 | $117.16 | $117.15 | $117.20 |
| Purchase #4 | $209.80 | 6.593% | $223.6321 | $223.63 | $223.65 | $223.60 |
| Purchase #5 | $23.97 | 10.240% | $26.4245 | $26.42 | $26.40 | $26.40 |
| Purchase #6 | $15.78 | 12.653% | $17.7766 | $17.78 | $17.80 | $17.80 |
| Purchase #7 | $241.38 | 3.717% | $250.3521 | $250.35 | $250.35 | $250.40 |
| 7 purchase totals = | $768.88 | $821.3445 | $821.33 | $821.35 | $821.40 | |