| 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 | $73.65 | 12.401% | $82.7833 | $82.78 | $82.80 | $82.80 |
| Purchase #2 | $194.60 | 3.337% | $201.0938 | $201.09 | $201.10 | $201.10 |
| Purchase #3 | $42.44 | 5.818% | $44.9092 | $44.91 | $44.90 | $44.90 |
| Purchase #4 | $163.93 | 9.237% | $179.0722 | $179.07 | $179.05 | $179.10 |
| Purchase #5 | $90.81 | 10.833% | $100.6474 | $100.65 | $100.65 | $100.60 |
| Purchase #6 | $75.70 | 6.647% | $80.7318 | $80.73 | $80.75 | $80.70 |
| Purchase #7 | $240.82 | 9.818% | $264.4637 | $264.46 | $264.45 | $264.50 |
| 7 purchase totals = | $881.95 | $953.7014 | $953.69 | $953.70 | $953.70 | |