| 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 | $56.43 | 7.843% | $60.8558 | $60.86 | $60.85 | $60.90 |
| Purchase #2 | $26.77 | 5.718% | $28.3007 | $28.30 | $28.30 | $28.30 |
| Purchase #3 | $48.88 | 11.810% | $54.6527 | $54.65 | $54.65 | $54.70 |
| Purchase #4 | $195.67 | 10.313% | $215.8494 | $215.85 | $215.85 | $215.80 |
| Purchase #5 | $104.44 | 10.761% | $115.6788 | $115.68 | $115.70 | $115.70 |
| Purchase #6 | $11.45 | 9.352% | $12.5208 | $12.52 | $12.50 | $12.50 |
| Purchase #7 | $58.83 | 8.487% | $63.8229 | $63.82 | $63.80 | $63.80 |
| 7 purchase totals = | $502.47 | $551.6811 | $551.68 | $551.65 | $551.70 | |