| 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 | $55.60 | 10.395% | $61.3796 | $61.38 | $61.40 | $61.40 |
| Purchase #2 | $7.68 | 7.771% | $8.2768 | $8.28 | $8.30 | $8.30 |
| Purchase #3 | $12.46 | 12.822% | $14.0576 | $14.06 | $14.05 | $14.10 |
| Purchase #4 | $54.96 | 7.279% | $58.9605 | $58.96 | $58.95 | $59.00 |
| Purchase #5 | $161.26 | 12.147% | $180.8483 | $180.85 | $180.85 | $180.80 |
| Purchase #6 | $31.93 | 4.689% | $33.4272 | $33.43 | $33.45 | $33.40 |
| Purchase #7 | $26.67 | 10.103% | $29.3645 | $29.36 | $29.35 | $29.40 |
| 7 purchase totals = | $350.56 | $386.3145 | $386.32 | $386.35 | $386.40 | |