| 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 | $68.81 | 13.480% | $78.0856 | $78.09 | $78.10 | $78.10 |
| Purchase #2 | $233.76 | 10.465% | $258.223 | $258.22 | $258.20 | $258.20 |
| Purchase #3 | $50.28 | 6.833% | $53.7156 | $53.72 | $53.70 | $53.70 |
| Purchase #4 | $75.49 | 10.323% | $83.2828 | $83.28 | $83.30 | $83.30 |
| Purchase #5 | $161.33 | 4.486% | $168.5673 | $168.57 | $168.55 | $168.60 |
| Purchase #6 | $116.79 | 4.590% | $122.1507 | $122.15 | $122.15 | $122.20 |
| Purchase #7 | $14.56 | 3.358% | $15.0489 | $15.05 | $15.05 | $15.00 |
| 7 purchase totals = | $721.02 | $779.0739 | $779.08 | $779.05 | $779.10 | |