| 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 | $68.56 | 13.829% | $78.0412 | $78.04 | $78.05 | $78.00 |
| Purchase #2 | $247.68 | 9.183% | $270.4245 | $270.42 | $270.40 | $270.40 |
| Purchase #3 | $196.97 | 9.680% | $216.0367 | $216.04 | $216.05 | $216.00 |
| Purchase #4 | $36.74 | 8.144% | $39.7321 | $39.73 | $39.75 | $39.70 |
| Purchase #5 | $55.96 | 11.618% | $62.4614 | $62.46 | $62.45 | $62.50 |
| Purchase #6 | $17.25 | 12.755% | $19.4502 | $19.45 | $19.45 | $19.50 |
| Purchase #7 | $20.39 | 6.471% | $21.7094 | $21.71 | $21.70 | $21.70 |
| 7 purchase totals = | $643.55 | $707.8555 | $707.85 | $707.85 | $707.80 | |