| 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 | $81.91 | 10.436% | $90.4581 | $90.46 | $90.45 | $90.50 |
| Purchase #2 | $119.96 | 4.416% | $125.2574 | $125.26 | $125.25 | $125.30 |
| Purchase #3 | $91.65 | 6.840% | $97.9189 | $97.92 | $97.90 | $97.90 |
| Purchase #4 | $242.48 | 12.424% | $272.6057 | $272.61 | $272.60 | $272.60 |
| Purchase #5 | $207.27 | 10.448% | $228.9256 | $228.93 | $228.95 | $228.90 |
| Purchase #6 | $188.70 | 11.845% | $211.0515 | $211.05 | $211.05 | $211.10 |
| Purchase #7 | $62.29 | 7.469% | $66.9424 | $66.94 | $66.95 | $66.90 |
| 7 purchase totals = | $994.26 | $1,093.1596 | $1,093.17 | $1,093.15 | $1,093.20 | |