| 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 | $74.82 | 3.802% | $77.6647 | $77.66 | $77.65 | $77.70 |
| Purchase #2 | $110.52 | 8.518% | $119.9341 | $119.93 | $119.95 | $119.90 |
| Purchase #3 | $72.32 | 11.480% | $80.6223 | $80.62 | $80.60 | $80.60 |
| Purchase #4 | $41.73 | 5.126% | $43.8691 | $43.87 | $43.85 | $43.90 |
| Purchase #5 | $78.37 | 4.600% | $81.975 | $81.98 | $82.00 | $82.00 |
| Purchase #6 | $36.90 | 6.626% | $39.345 | $39.35 | $39.35 | $39.30 |
| Purchase #7 | $125.30 | 3.363% | $129.5138 | $129.51 | $129.50 | $129.50 |
| 7 purchase totals = | $539.96 | $572.9240 | $572.92 | $572.90 | $572.90 | |