| 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 | $50.79 | 12.390% | $57.0829 | $57.08 | $57.10 | $57.10 |
| Purchase #2 | $8.71 | 3.289% | $8.9965 | $9.00 | $9.00 | $9.00 |
| Purchase #3 | $195.30 | 9.781% | $214.4023 | $214.40 | $214.40 | $214.40 |
| Purchase #4 | $102.29 | 7.822% | $110.2911 | $110.29 | $110.30 | $110.30 |
| Purchase #5 | $201.60 | 10.308% | $222.3809 | $222.38 | $222.40 | $222.40 |
| Purchase #6 | $91.95 | 8.221% | $99.5092 | $99.51 | $99.50 | $99.50 |
| Purchase #7 | $149.93 | 8.580% | $162.794 | $162.79 | $162.80 | $162.80 |
| 7 purchase totals = | $800.57 | $875.4569 | $875.45 | $875.50 | $875.50 | |