| 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 | $73.47 | 10.685% | $81.3203 | $81.32 | $81.30 | $81.30 |
| Purchase #2 | $113.68 | 7.686% | $122.4174 | $122.42 | $122.40 | $122.40 |
| Purchase #3 | $208.36 | 13.809% | $237.1324 | $237.13 | $237.15 | $237.10 |
| Purchase #4 | $124.39 | 13.853% | $141.6217 | $141.62 | $141.60 | $141.60 |
| Purchase #5 | $41.58 | 7.709% | $44.7854 | $44.79 | $44.80 | $44.80 |
| Purchase #6 | $132.71 | 9.305% | $145.0587 | $145.06 | $145.05 | $145.10 |
| Purchase #7 | $50.82 | 10.849% | $56.3335 | $56.33 | $56.35 | $56.30 |
| 7 purchase totals = | $745.01 | $828.6694 | $828.67 | $828.65 | $828.60 | |