| 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 | $89.43 | 12.651% | $100.7438 | $100.74 | $100.75 | $100.70 |
| Purchase #2 | $119.26 | 12.229% | $133.8443 | $133.84 | $133.85 | $133.80 |
| Purchase #3 | $89.95 | 9.742% | $98.7129 | $98.71 | $98.70 | $98.70 |
| Purchase #4 | $114.66 | 12.590% | $129.0957 | $129.10 | $129.10 | $129.10 |
| Purchase #5 | $58.67 | 12.468% | $65.985 | $65.99 | $66.00 | $66.00 |
| Purchase #6 | $143.31 | 5.187% | $150.7435 | $150.74 | $150.75 | $150.70 |
| Purchase #7 | $92.79 | 12.780% | $104.6486 | $104.65 | $104.65 | $104.60 |
| 7 purchase totals = | $708.07 | $783.7738 | $783.77 | $783.80 | $783.60 | |