| 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 | $27.45 | 6.832% | $29.3254 | $29.33 | $29.35 | $29.30 |
| Purchase #2 | $76.55 | 5.803% | $80.9922 | $80.99 | $81.00 | $81.00 |
| Purchase #3 | $82.70 | 7.485% | $88.8901 | $88.89 | $88.90 | $88.90 |
| Purchase #4 | $24.28 | 7.611% | $26.128 | $26.13 | $26.15 | $26.10 |
| Purchase #5 | $100.57 | 12.840% | $113.4832 | $113.48 | $113.50 | $113.50 |
| Purchase #6 | $112.86 | 11.864% | $126.2497 | $126.25 | $126.25 | $126.20 |
| Purchase #7 | $236.36 | 9.815% | $259.5587 | $259.56 | $259.55 | $259.60 |
| 7 purchase totals = | $660.77 | $724.6273 | $724.63 | $724.70 | $724.60 | |