| 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 | $31.92 | 4.727% | $33.4289 | $33.43 | $33.45 | $33.40 |
| Purchase #2 | $110.25 | 3.112% | $113.681 | $113.68 | $113.70 | $113.70 |
| Purchase #3 | $233.67 | 13.536% | $265.2996 | $265.30 | $265.30 | $265.30 |
| Purchase #4 | $24.49 | 6.290% | $26.0304 | $26.03 | $26.05 | $26.00 |
| Purchase #5 | $163.61 | 8.493% | $177.5054 | $177.51 | $177.50 | $177.50 |
| Purchase #6 | $106.71 | 7.532% | $114.7474 | $114.75 | $114.75 | $114.70 |
| Purchase #7 | $69.73 | 12.217% | $78.2489 | $78.25 | $78.25 | $78.20 |
| 7 purchase totals = | $740.38 | $808.9416 | $808.95 | $809.00 | $808.80 | |