| 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 | $77.61 | 11.833% | $86.7936 | $86.79 | $86.80 | $86.80 |
| Purchase #2 | $195.40 | 5.120% | $205.4045 | $205.40 | $205.40 | $205.40 |
| Purchase #3 | $232.54 | 8.442% | $252.171 | $252.17 | $252.15 | $252.20 |
| Purchase #4 | $59.78 | 8.449% | $64.8308 | $64.83 | $64.85 | $64.80 |
| Purchase #5 | $99.28 | 10.807% | $110.0092 | $110.01 | $110.00 | $110.00 |
| Purchase #6 | $18.76 | 5.169% | $19.7297 | $19.73 | $19.75 | $19.70 |
| Purchase #7 | $209.76 | 10.310% | $231.3863 | $231.39 | $231.40 | $231.40 |
| 7 purchase totals = | $893.13 | $970.3251 | $970.32 | $970.35 | $970.30 | |