| 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 | $41.40 | 7.643% | $44.5642 | $44.56 | $44.55 | $44.60 |
| Purchase #2 | $113.29 | 10.479% | $125.1617 | $125.16 | $125.15 | $125.20 |
| Purchase #3 | $72.56 | 11.623% | $80.9936 | $80.99 | $81.00 | $81.00 |
| Purchase #4 | $197.47 | 9.436% | $216.1033 | $216.10 | $216.10 | $216.10 |
| Purchase #5 | $230.25 | 9.818% | $252.8559 | $252.86 | $252.85 | $252.90 |
| Purchase #6 | $92.31 | 8.825% | $100.4564 | $100.46 | $100.45 | $100.50 |
| Purchase #7 | $26.59 | 5.405% | $28.0272 | $28.03 | $28.05 | $28.00 |
| 7 purchase totals = | $773.87 | $848.1623 | $848.16 | $848.15 | $848.30 | |