| 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 | $52.80 | 6.280% | $56.1158 | $56.12 | $56.10 | $56.10 |
| Purchase #2 | $139.86 | 11.247% | $155.5901 | $155.59 | $155.60 | $155.60 |
| Purchase #3 | $15.33 | 3.841% | $15.9188 | $15.92 | $15.90 | $15.90 |
| Purchase #4 | $158.69 | 3.613% | $164.4235 | $164.42 | $164.40 | $164.40 |
| Purchase #5 | $83.97 | 13.655% | $95.4361 | $95.44 | $95.45 | $95.40 |
| Purchase #6 | $241.86 | 10.242% | $266.6313 | $266.63 | $266.65 | $266.60 |
| Purchase #7 | $125.81 | 8.727% | $136.7894 | $136.79 | $136.80 | $136.80 |
| 7 purchase totals = | $818.32 | $890.9050 | $890.91 | $890.90 | $890.80 | |