| 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 | $6.65 | 9.227% | $7.2636 | $7.26 | $7.25 | $7.30 |
| Purchase #2 | $78.31 | 6.807% | $83.6406 | $83.64 | $83.65 | $83.60 |
| Purchase #3 | $58.44 | 11.299% | $65.0431 | $65.04 | $65.05 | $65.00 |
| Purchase #4 | $19.37 | 10.537% | $21.411 | $21.41 | $21.40 | $21.40 |
| Purchase #5 | $161.52 | 6.253% | $171.6198 | $171.62 | $171.60 | $171.60 |
| Purchase #6 | $69.29 | 5.499% | $73.1003 | $73.10 | $73.10 | $73.10 |
| Purchase #7 | $159.33 | 7.296% | $170.9547 | $170.95 | $170.95 | $171.00 |
| 7 purchase totals = | $552.91 | $593.0331 | $593.02 | $593.00 | $593.00 | |