| 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 | $9.54 | 11.322% | $10.6201 | $10.62 | $10.60 | $10.60 |
| Purchase #2 | $227.73 | 9.176% | $248.6265 | $248.63 | $248.65 | $248.60 |
| Purchase #3 | $45.90 | 7.316% | $49.258 | $49.26 | $49.25 | $49.30 |
| Purchase #4 | $135.27 | 9.155% | $147.654 | $147.65 | $147.65 | $147.70 |
| Purchase #5 | $53.95 | 7.665% | $58.0853 | $58.09 | $58.10 | $58.10 |
| Purchase #6 | $123.57 | 13.497% | $140.2482 | $140.25 | $140.25 | $140.20 |
| Purchase #7 | $51.64 | 3.195% | $53.2899 | $53.29 | $53.30 | $53.30 |
| 7 purchase totals = | $647.60 | $707.7820 | $707.79 | $707.80 | $707.80 | |