| 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 | $75.99 | 6.824% | $81.1756 | $81.18 | $81.20 | $81.20 |
| Purchase #2 | $38.27 | 13.465% | $43.4231 | $43.42 | $43.40 | $43.40 |
| Purchase #3 | $143.73 | 4.773% | $150.5902 | $150.59 | $150.60 | $150.60 |
| Purchase #4 | $214.47 | 10.277% | $236.5111 | $236.51 | $236.50 | $236.50 |
| Purchase #5 | $24.25 | 7.461% | $26.0593 | $26.06 | $26.05 | $26.10 |
| Purchase #6 | $47.47 | 11.331% | $52.8488 | $52.85 | $52.85 | $52.80 |
| Purchase #7 | $33.51 | 6.303% | $35.6221 | $35.62 | $35.60 | $35.60 |
| 7 purchase totals = | $577.69 | $626.2302 | $626.23 | $626.20 | $626.20 | |