| 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 | $75.67 | 3.447% | $78.2783 | $78.28 | $78.30 | $78.30 |
| Purchase #2 | $44.60 | 8.176% | $48.2465 | $48.25 | $48.25 | $48.20 |
| Purchase #3 | $14.40 | 12.306% | $16.1721 | $16.17 | $16.15 | $16.20 |
| Purchase #4 | $224.38 | 3.131% | $231.4053 | $231.41 | $231.40 | $231.40 |
| Purchase #5 | $234.48 | 8.321% | $253.9911 | $253.99 | $254.00 | $254.00 |
| Purchase #6 | $57.73 | 13.176% | $65.3365 | $65.34 | $65.35 | $65.30 |
| Purchase #7 | $49.84 | 9.521% | $54.5853 | $54.59 | $54.60 | $54.60 |
| 7 purchase totals = | $701.10 | $748.0151 | $748.03 | $748.05 | $748.00 | |