| 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 | $77.49 | 8.516% | $84.089 | $84.09 | $84.10 | $84.10 |
| Purchase #2 | $144.44 | 10.355% | $159.3968 | $159.40 | $159.40 | $159.40 |
| Purchase #3 | $132.35 | 6.293% | $140.6788 | $140.68 | $140.70 | $140.70 |
| Purchase #4 | $208.45 | 5.846% | $220.636 | $220.64 | $220.65 | $220.60 |
| Purchase #5 | $78.29 | 4.235% | $81.6056 | $81.61 | $81.60 | $81.60 |
| Purchase #6 | $63.89 | 4.369% | $66.6814 | $66.68 | $66.70 | $66.70 |
| Purchase #7 | $188.38 | 10.161% | $207.5213 | $207.52 | $207.50 | $207.50 |
| 7 purchase totals = | $893.29 | $960.6089 | $960.62 | $960.65 | $960.60 | |