| 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 | $16.95 | 7.394% | $18.2033 | $18.20 | $18.20 | $18.20 |
| Purchase #2 | $99.69 | 4.301% | $103.9777 | $103.98 | $104.00 | $104.00 |
| Purchase #3 | $61.25 | 5.636% | $64.7021 | $64.70 | $64.70 | $64.70 |
| Purchase #4 | $137.68 | 8.292% | $149.0964 | $149.10 | $149.10 | $149.10 |
| Purchase #5 | $140.28 | 12.278% | $157.5036 | $157.50 | $157.50 | $157.50 |
| Purchase #6 | $57.52 | 7.711% | $61.9554 | $61.96 | $61.95 | $62.00 |
| Purchase #7 | $106.66 | 7.863% | $115.0467 | $115.05 | $115.05 | $115.00 |
| 7 purchase totals = | $620.03 | $670.4852 | $670.49 | $670.50 | $670.50 | |