| 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 | $46.44 | 12.247% | $52.1275 | $52.13 | $52.15 | $52.10 |
| Purchase #2 | $33.31 | 4.137% | $34.688 | $34.69 | $34.70 | $34.70 |
| Purchase #3 | $127.41 | 9.619% | $139.6656 | $139.67 | $139.65 | $139.70 |
| Purchase #4 | $149.63 | 3.640% | $155.0765 | $155.08 | $155.10 | $155.10 |
| Purchase #5 | $220.40 | 4.515% | $230.3511 | $230.35 | $230.35 | $230.40 |
| Purchase #6 | $134.48 | 6.297% | $142.9482 | $142.95 | $142.95 | $142.90 |
| Purchase #7 | $169.55 | 3.541% | $175.5538 | $175.55 | $175.55 | $175.60 |
| 7 purchase totals = | $881.22 | $930.4107 | $930.42 | $930.45 | $930.50 | |