| 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 | $45.80 | 13.406% | $51.9399 | $51.94 | $51.95 | $51.90 |
| Purchase #2 | $222.54 | 6.513% | $237.034 | $237.03 | $237.05 | $237.00 |
| Purchase #3 | $33.67 | 8.189% | $36.4272 | $36.43 | $36.45 | $36.40 |
| Purchase #4 | $73.83 | 10.274% | $81.4153 | $81.42 | $81.40 | $81.40 |
| Purchase #5 | $18.33 | 11.349% | $20.4103 | $20.41 | $20.40 | $20.40 |
| Purchase #6 | $95.70 | 5.747% | $101.1999 | $101.20 | $101.20 | $101.20 |
| Purchase #7 | $201.45 | 13.628% | $228.9036 | $228.90 | $228.90 | $228.90 |
| 7 purchase totals = | $691.32 | $757.3302 | $757.33 | $757.35 | $757.20 | |