| 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 | $40.73 | 7.847% | $43.9261 | $43.93 | $43.95 | $43.90 |
| Purchase #2 | $201.70 | 13.119% | $228.161 | $228.16 | $228.15 | $228.20 |
| Purchase #3 | $217.54 | 5.180% | $228.8086 | $228.81 | $228.80 | $228.80 |
| Purchase #4 | $27.76 | 11.293% | $30.8949 | $30.89 | $30.90 | $30.90 |
| Purchase #5 | $90.38 | 5.862% | $95.6781 | $95.68 | $95.70 | $95.70 |
| Purchase #6 | $140.98 | 10.149% | $155.2881 | $155.29 | $155.30 | $155.30 |
| Purchase #7 | $104.78 | 5.211% | $110.2401 | $110.24 | $110.25 | $110.20 |
| 7 purchase totals = | $823.87 | $892.9969 | $893.00 | $893.05 | $893.00 | |