| 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 | $73.99 | 9.869% | $81.2921 | $81.29 | $81.30 | $81.30 |
| Purchase #2 | $40.95 | 6.453% | $43.5925 | $43.59 | $43.60 | $43.60 |
| Purchase #3 | $212.98 | 3.154% | $219.6974 | $219.70 | $219.70 | $219.70 |
| Purchase #4 | $28.99 | 8.871% | $31.5617 | $31.56 | $31.55 | $31.60 |
| Purchase #5 | $41.30 | 6.467% | $43.9709 | $43.97 | $43.95 | $44.00 |
| Purchase #6 | $242.94 | 8.730% | $264.1487 | $264.15 | $264.15 | $264.10 |
| Purchase #7 | $218.85 | 11.111% | $243.1664 | $243.17 | $243.15 | $243.20 |
| 7 purchase totals = | $860.00 | $927.4297 | $927.43 | $927.40 | $927.50 | |