| 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 | $31.37 | 4.118% | $32.6618 | $32.66 | $32.65 | $32.70 |
| Purchase #2 | $34.74 | 8.619% | $37.7342 | $37.73 | $37.75 | $37.70 |
| Purchase #3 | $219.96 | 10.703% | $243.5023 | $243.50 | $243.50 | $243.50 |
| Purchase #4 | $222.67 | 3.596% | $230.6772 | $230.68 | $230.70 | $230.70 |
| Purchase #5 | $63.47 | 3.864% | $65.9225 | $65.92 | $65.90 | $65.90 |
| Purchase #6 | $200.77 | 5.395% | $211.6015 | $211.60 | $211.60 | $211.60 |
| Purchase #7 | $121.98 | 12.571% | $137.3141 | $137.31 | $137.30 | $137.30 |
| 7 purchase totals = | $894.96 | $959.4136 | $959.40 | $959.40 | $959.40 | |