| 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 | $17.39 | 10.831% | $19.2735 | $19.27 | $19.25 | $19.30 |
| Purchase #2 | $52.58 | 3.758% | $54.556 | $54.56 | $54.55 | $54.60 |
| Purchase #3 | $32.58 | 13.570% | $37.0011 | $37.00 | $37.00 | $37.00 |
| Purchase #4 | $109.32 | 10.694% | $121.0107 | $121.01 | $121.00 | $121.00 |
| Purchase #5 | $34.38 | 6.216% | $36.5171 | $36.52 | $36.50 | $36.50 |
| Purchase #6 | $7.50 | 10.662% | $8.2997 | $8.30 | $8.30 | $8.30 |
| Purchase #7 | $190.56 | 6.811% | $203.539 | $203.54 | $203.55 | $203.50 |
| 7 purchase totals = | $444.31 | $480.1971 | $480.20 | $480.15 | $480.20 | |