| 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 | $43.28 | 7.574% | $46.558 | $46.56 | $46.55 | $46.60 |
| Purchase #2 | $193.85 | 13.766% | $220.5354 | $220.54 | $220.55 | $220.50 |
| Purchase #3 | $159.31 | 11.366% | $177.4172 | $177.42 | $177.40 | $177.40 |
| Purchase #4 | $69.71 | 3.648% | $72.253 | $72.25 | $72.25 | $72.30 |
| Purchase #5 | $17.42 | 4.766% | $18.2502 | $18.25 | $18.25 | $18.30 |
| Purchase #6 | $80.81 | 9.700% | $88.6486 | $88.65 | $88.65 | $88.60 |
| Purchase #7 | $224.97 | 7.831% | $242.5874 | $242.59 | $242.60 | $242.60 |
| 7 purchase totals = | $789.35 | $866.2498 | $866.26 | $866.25 | $866.30 | |