| 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 | $32.75 | 11.108% | $36.3879 | $36.39 | $36.40 | $36.40 |
| Purchase #2 | $53.82 | 5.696% | $56.8856 | $56.89 | $56.90 | $56.90 |
| Purchase #3 | $175.80 | 6.765% | $187.6929 | $187.69 | $187.70 | $187.70 |
| Purchase #4 | $206.91 | 7.423% | $222.2689 | $222.27 | $222.25 | $222.30 |
| Purchase #5 | $203.51 | 6.492% | $216.7219 | $216.72 | $216.70 | $216.70 |
| Purchase #6 | $31.81 | 11.560% | $35.4872 | $35.49 | $35.50 | $35.50 |
| Purchase #7 | $5.86 | 6.266% | $6.2272 | $6.23 | $6.25 | $6.20 |
| 7 purchase totals = | $710.46 | $761.6716 | $761.68 | $761.70 | $761.70 | |