| 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 | $9.32 | 4.368% | $9.7271 | $9.73 | $9.75 | $9.70 |
| Purchase #2 | $57.89 | 3.803% | $60.0916 | $60.09 | $60.10 | $60.10 |
| Purchase #3 | $201.93 | 11.524% | $225.2004 | $225.20 | $225.20 | $225.20 |
| Purchase #4 | $99.29 | 11.507% | $110.7153 | $110.72 | $110.70 | $110.70 |
| Purchase #5 | $191.48 | 12.626% | $215.6563 | $215.66 | $215.65 | $215.70 |
| Purchase #6 | $249.72 | 5.733% | $264.0364 | $264.04 | $264.05 | $264.00 |
| Purchase #7 | $92.59 | 7.580% | $99.6083 | $99.61 | $99.60 | $99.60 |
| 7 purchase totals = | $902.22 | $985.0354 | $985.05 | $985.05 | $985.00 | |