| 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 | $68.95 | 9.497% | $75.4982 | $75.50 | $75.50 | $75.50 |
| Purchase #2 | $112.51 | 7.618% | $121.081 | $121.08 | $121.10 | $121.10 |
| Purchase #3 | $77.25 | 5.794% | $81.7259 | $81.73 | $81.75 | $81.70 |
| Purchase #4 | $250.65 | 4.710% | $262.4556 | $262.46 | $262.45 | $262.50 |
| Purchase #5 | $144.78 | 12.324% | $162.6227 | $162.62 | $162.60 | $162.60 |
| Purchase #6 | $87.36 | 8.860% | $95.1001 | $95.10 | $95.10 | $95.10 |
| Purchase #7 | $78.62 | 7.641% | $84.6274 | $84.63 | $84.65 | $84.60 |
| 7 purchase totals = | $820.12 | $883.1109 | $883.12 | $883.15 | $883.10 | |