| 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 | $20.76 | 10.525% | $22.945 | $22.95 | $22.95 | $22.90 |
| Purchase #2 | $30.79 | 12.492% | $34.6363 | $34.64 | $34.65 | $34.60 |
| Purchase #3 | $73.94 | 8.358% | $80.1199 | $80.12 | $80.10 | $80.10 |
| Purchase #4 | $130.63 | 11.628% | $145.8197 | $145.82 | $145.80 | $145.80 |
| Purchase #5 | $24.39 | 6.522% | $25.9807 | $25.98 | $26.00 | $26.00 |
| Purchase #6 | $49.71 | 5.764% | $52.5753 | $52.58 | $52.60 | $52.60 |
| Purchase #7 | $243.51 | 11.152% | $270.6662 | $270.67 | $270.65 | $270.70 |
| 7 purchase totals = | $573.73 | $632.7431 | $632.76 | $632.75 | $632.70 | |