| 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 | $32.99 | 4.644% | $34.5221 | $34.52 | $34.50 | $34.50 |
| Purchase #2 | $82.58 | 13.806% | $93.981 | $93.98 | $94.00 | $94.00 |
| Purchase #3 | $10.58 | 10.492% | $11.6901 | $11.69 | $11.70 | $11.70 |
| Purchase #4 | $133.39 | 8.845% | $145.1883 | $145.19 | $145.20 | $145.20 |
| Purchase #5 | $99.40 | 13.152% | $112.4731 | $112.47 | $112.45 | $112.50 |
| Purchase #6 | $210.57 | 11.464% | $234.7097 | $234.71 | $234.70 | $234.70 |
| Purchase #7 | $113.42 | 11.626% | $126.6062 | $126.61 | $126.60 | $126.60 |
| 7 purchase totals = | $682.93 | $759.1705 | $759.17 | $759.15 | $759.20 | |