| 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 | $89.94 | 4.447% | $93.9396 | $93.94 | $93.95 | $93.90 |
| Purchase #2 | $17.81 | 7.365% | $19.1217 | $19.12 | $19.10 | $19.10 |
| Purchase #3 | $109.28 | 4.832% | $114.5604 | $114.56 | $114.55 | $114.60 |
| Purchase #4 | $73.49 | 6.201% | $78.0471 | $78.05 | $78.05 | $78.00 |
| Purchase #5 | $105.55 | 10.126% | $116.238 | $116.24 | $116.25 | $116.20 |
| Purchase #6 | $81.38 | 9.750% | $89.3146 | $89.31 | $89.30 | $89.30 |
| Purchase #7 | $21.92 | 6.816% | $23.4141 | $23.41 | $23.40 | $23.40 |
| 7 purchase totals = | $499.37 | $534.6355 | $534.63 | $534.60 | $534.50 | |