| 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 | $208.56 | 3.869% | $216.6292 | $216.63 | $216.65 | $216.60 |
| Purchase #2 | $52.61 | 4.438% | $54.9448 | $54.94 | $54.95 | $54.90 |
| Purchase #3 | $101.83 | 9.357% | $111.3582 | $111.36 | $111.35 | $111.40 |
| Purchase #4 | $224.93 | 6.286% | $239.0691 | $239.07 | $239.05 | $239.10 |
| Purchase #5 | $60.54 | 12.474% | $68.0918 | $68.09 | $68.10 | $68.10 |
| Purchase #6 | $6.41 | 3.805% | $6.6539 | $6.65 | $6.65 | $6.70 |
| Purchase #7 | $24.84 | 13.364% | $28.1596 | $28.16 | $28.15 | $28.20 |
| 7 purchase totals = | $679.72 | $724.9066 | $724.90 | $724.90 | $725.00 | |