| 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 | $24.52 | 6.510% | $26.1163 | $26.12 | $26.10 | $26.10 |
| Purchase #2 | $62.44 | 11.153% | $69.4039 | $69.40 | $69.40 | $69.40 |
| Purchase #3 | $133.65 | 13.345% | $151.4856 | $151.49 | $151.50 | $151.50 |
| Purchase #4 | $242.63 | 11.387% | $270.2583 | $270.26 | $270.25 | $270.30 |
| Purchase #5 | $182.40 | 5.116% | $191.7316 | $191.73 | $191.75 | $191.70 |
| Purchase #6 | $95.79 | 13.454% | $108.6776 | $108.68 | $108.70 | $108.70 |
| Purchase #7 | $53.71 | 13.685% | $61.0602 | $61.06 | $61.05 | $61.10 |
| 7 purchase totals = | $795.14 | $878.7335 | $878.74 | $878.75 | $878.80 | |