| 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 | $71.88 | 6.279% | $76.3933 | $76.39 | $76.40 | $76.40 |
| Purchase #2 | $115.71 | 5.355% | $121.9063 | $121.91 | $121.90 | $121.90 |
| Purchase #3 | $64.74 | 9.126% | $70.6482 | $70.65 | $70.65 | $70.60 |
| Purchase #4 | $230.64 | 11.687% | $257.5949 | $257.59 | $257.60 | $257.60 |
| Purchase #5 | $106.75 | 12.498% | $120.0916 | $120.09 | $120.10 | $120.10 |
| Purchase #6 | $232.99 | 8.160% | $252.002 | $252.00 | $252.00 | $252.00 |
| Purchase #7 | $20.28 | 5.681% | $21.4321 | $21.43 | $21.45 | $21.40 |
| 7 purchase totals = | $842.99 | $920.0684 | $920.06 | $920.10 | $920.00 | |