| 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 | $65.65 | 10.306% | $72.4159 | $72.42 | $72.40 | $72.40 |
| Purchase #2 | $50.82 | 12.460% | $57.1522 | $57.15 | $57.15 | $57.20 |
| Purchase #3 | $31.78 | 4.235% | $33.1259 | $33.13 | $33.15 | $33.10 |
| Purchase #4 | $145.81 | 12.338% | $163.8 | $163.80 | $163.80 | $163.80 |
| Purchase #5 | $246.48 | 13.270% | $279.1879 | $279.19 | $279.20 | $279.20 |
| Purchase #6 | $90.46 | 10.378% | $99.8479 | $99.85 | $99.85 | $99.80 |
| Purchase #7 | $227.26 | 9.360% | $248.5315 | $248.53 | $248.55 | $248.50 |
| 7 purchase totals = | $858.26 | $954.0613 | $954.07 | $954.10 | $954.00 | |