| 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 | $96.48 | 12.127% | $108.1801 | $108.18 | $108.20 | $108.20 |
| Purchase #2 | $244.26 | 5.586% | $257.9044 | $257.90 | $257.90 | $257.90 |
| Purchase #3 | $220.42 | 9.452% | $241.2541 | $241.25 | $241.25 | $241.30 |
| Purchase #4 | $45.99 | 8.810% | $50.0417 | $50.04 | $50.05 | $50.00 |
| Purchase #5 | $21.85 | 9.676% | $23.9642 | $23.96 | $23.95 | $24.00 |
| Purchase #6 | $104.91 | 6.342% | $111.5634 | $111.56 | $111.55 | $111.60 |
| Purchase #7 | $25.39 | 9.795% | $27.877 | $27.88 | $27.90 | $27.90 |
| 7 purchase totals = | $759.30 | $820.7849 | $820.77 | $820.80 | $820.90 | |