| 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 | $160.49 | 9.516% | $175.7622 | $175.76 | $175.75 | $175.80 |
| Purchase #2 | $5.60 | 3.600% | $5.8016 | $5.80 | $5.80 | $5.80 |
| Purchase #3 | $106.93 | 5.358% | $112.6593 | $112.66 | $112.65 | $112.70 |
| Purchase #4 | $246.72 | 6.738% | $263.344 | $263.34 | $263.35 | $263.30 |
| Purchase #5 | $23.67 | 12.523% | $26.6342 | $26.63 | $26.65 | $26.60 |
| Purchase #6 | $60.91 | 10.189% | $67.1161 | $67.12 | $67.10 | $67.10 |
| Purchase #7 | $113.49 | 9.601% | $124.3862 | $124.39 | $124.40 | $124.40 |
| 7 purchase totals = | $717.81 | $775.7036 | $775.70 | $775.70 | $775.70 | |