| 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 | $43.29 | 10.295% | $47.7467 | $47.75 | $47.75 | $47.70 |
| Purchase #2 | $221.90 | 7.673% | $238.9264 | $238.93 | $238.95 | $238.90 |
| Purchase #3 | $18.84 | 11.464% | $20.9998 | $21.00 | $21.00 | $21.00 |
| Purchase #4 | $34.62 | 12.372% | $38.9032 | $38.90 | $38.90 | $38.90 |
| Purchase #5 | $78.57 | 10.852% | $87.0964 | $87.10 | $87.10 | $87.10 |
| Purchase #6 | $24.85 | 6.658% | $26.5045 | $26.50 | $26.50 | $26.50 |
| Purchase #7 | $236.26 | 10.673% | $261.476 | $261.48 | $261.50 | $261.50 |
| 7 purchase totals = | $658.33 | $721.6530 | $721.66 | $721.70 | $721.60 | |