| 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 | $64.46 | 4.450% | $67.3285 | $67.33 | $67.35 | $67.30 |
| Purchase #2 | $138.80 | 4.289% | $144.7531 | $144.75 | $144.75 | $144.80 |
| Purchase #3 | $47.57 | 8.506% | $51.6163 | $51.62 | $51.60 | $51.60 |
| Purchase #4 | $216.75 | 3.330% | $223.9678 | $223.97 | $223.95 | $224.00 |
| Purchase #5 | $231.93 | 5.202% | $243.995 | $244.00 | $244.00 | $244.00 |
| Purchase #6 | $10.38 | 4.405% | $10.8372 | $10.84 | $10.85 | $10.80 |
| Purchase #7 | $148.32 | 4.718% | $155.3177 | $155.32 | $155.30 | $155.30 |
| 7 purchase totals = | $858.21 | $897.8156 | $897.83 | $897.80 | $897.80 | |