| 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 | $29.27 | 7.860% | $31.5706 | $31.57 | $31.55 | $31.60 |
| Purchase #2 | $73.65 | 5.489% | $77.6926 | $77.69 | $77.70 | $77.70 |
| Purchase #3 | $230.53 | 8.316% | $249.7009 | $249.70 | $249.70 | $249.70 |
| Purchase #4 | $155.50 | 5.695% | $164.3557 | $164.36 | $164.35 | $164.40 |
| Purchase #5 | $127.79 | 7.352% | $137.1851 | $137.19 | $137.20 | $137.20 |
| Purchase #6 | $48.70 | 7.274% | $52.2424 | $52.24 | $52.25 | $52.20 |
| Purchase #7 | $193.81 | 6.295% | $206.0103 | $206.01 | $206.00 | $206.00 |
| 7 purchase totals = | $859.25 | $918.7576 | $918.76 | $918.75 | $918.80 | |