| 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 | $237.26 | 8.537% | $257.5149 | $257.51 | $257.50 | $257.50 |
| Purchase #2 | $31.49 | 4.624% | $32.9461 | $32.95 | $32.95 | $32.90 |
| Purchase #3 | $81.26 | 10.696% | $89.9516 | $89.95 | $89.95 | $90.00 |
| Purchase #4 | $203.35 | 8.550% | $220.7364 | $220.74 | $220.75 | $220.70 |
| Purchase #5 | $56.64 | 4.866% | $59.3961 | $59.40 | $59.40 | $59.40 |
| Purchase #6 | $99.97 | 3.868% | $103.8368 | $103.84 | $103.85 | $103.80 |
| Purchase #7 | $208.63 | 10.678% | $230.9075 | $230.91 | $230.90 | $230.90 |
| 7 purchase totals = | $918.60 | $995.2894 | $995.30 | $995.30 | $995.20 | |