| 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 | $42.44 | 11.151% | $47.1725 | $47.17 | $47.15 | $47.20 |
| Purchase #2 | $143.81 | 6.698% | $153.4424 | $153.44 | $153.45 | $153.40 |
| Purchase #3 | $105.58 | 4.622% | $110.4599 | $110.46 | $110.45 | $110.50 |
| Purchase #4 | $68.36 | 11.600% | $76.2898 | $76.29 | $76.30 | $76.30 |
| Purchase #5 | $106.37 | 5.532% | $112.2544 | $112.25 | $112.25 | $112.30 |
| Purchase #6 | $246.57 | 4.379% | $257.3673 | $257.37 | $257.35 | $257.40 |
| Purchase #7 | $179.69 | 4.698% | $188.1318 | $188.13 | $188.15 | $188.10 |
| 7 purchase totals = | $892.82 | $945.1181 | $945.11 | $945.10 | $945.20 | |