| 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 | $91.76 | 11.456% | $102.272 | $102.27 | $102.25 | $102.30 |
| Purchase #2 | $40.57 | 8.636% | $44.0736 | $44.07 | $44.05 | $44.10 |
| Purchase #3 | $52.93 | 3.849% | $54.9673 | $54.97 | $54.95 | $55.00 |
| Purchase #4 | $186.51 | 9.842% | $204.8663 | $204.87 | $204.85 | $204.90 |
| Purchase #5 | $71.50 | 3.539% | $74.0304 | $74.03 | $74.05 | $74.00 |
| Purchase #6 | $56.62 | 9.411% | $61.9485 | $61.95 | $61.95 | $61.90 |
| Purchase #7 | $13.61 | 6.172% | $14.45 | $14.45 | $14.45 | $14.50 |
| 7 purchase totals = | $513.50 | $556.6081 | $556.61 | $556.55 | $556.70 | |