| 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 | $31.92 | 6.573% | $34.0181 | $34.02 | $34.00 | $34.00 |
| Purchase #2 | $118.65 | 6.492% | $126.3528 | $126.35 | $126.35 | $126.40 |
| Purchase #3 | $238.89 | 8.870% | $260.0795 | $260.08 | $260.10 | $260.10 |
| Purchase #4 | $19.84 | 7.831% | $21.3937 | $21.39 | $21.40 | $21.40 |
| Purchase #5 | $176.97 | 8.347% | $191.7417 | $191.74 | $191.75 | $191.70 |
| Purchase #6 | $121.34 | 7.193% | $130.068 | $130.07 | $130.05 | $130.10 |
| Purchase #7 | $146.76 | 9.448% | $160.6259 | $160.63 | $160.65 | $160.60 |
| 7 purchase totals = | $854.37 | $924.2797 | $924.28 | $924.30 | $924.30 | |