| 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 | $30.60 | 9.792% | $33.5964 | $33.60 | $33.60 | $33.60 |
| Purchase #2 | $133.88 | 13.649% | $152.1533 | $152.15 | $152.15 | $152.20 |
| Purchase #3 | $14.28 | 10.592% | $15.7925 | $15.79 | $15.80 | $15.80 |
| Purchase #4 | $32.30 | 10.524% | $35.6993 | $35.70 | $35.70 | $35.70 |
| Purchase #5 | $126.78 | 5.661% | $133.957 | $133.96 | $133.95 | $134.00 |
| Purchase #6 | $149.50 | 6.398% | $159.065 | $159.07 | $159.05 | $159.10 |
| Purchase #7 | $46.34 | 9.450% | $50.7191 | $50.72 | $50.70 | $50.70 |
| 7 purchase totals = | $533.68 | $580.9826 | $580.99 | $580.95 | $581.10 | |