| 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 | $60.65 | 5.182% | $63.7929 | $63.79 | $63.80 | $63.80 |
| Purchase #2 | $84.49 | 6.860% | $90.286 | $90.29 | $90.30 | $90.30 |
| Purchase #3 | $176.29 | 9.724% | $193.4324 | $193.43 | $193.45 | $193.40 |
| Purchase #4 | $99.41 | 7.317% | $106.6838 | $106.68 | $106.70 | $106.70 |
| Purchase #5 | $57.53 | 8.420% | $62.374 | $62.37 | $62.35 | $62.40 |
| Purchase #6 | $81.82 | 5.639% | $86.4338 | $86.43 | $86.45 | $86.40 |
| Purchase #7 | $15.42 | 10.427% | $17.0278 | $17.03 | $17.05 | $17.00 |
| 7 purchase totals = | $575.61 | $620.0307 | $620.02 | $620.10 | $620.00 | |