| 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 | $20.94 | 9.220% | $22.8707 | $22.87 | $22.85 | $22.90 |
| Purchase #2 | $25.27 | 5.114% | $26.5623 | $26.56 | $26.55 | $26.60 |
| Purchase #3 | $194.50 | 12.185% | $218.1998 | $218.20 | $218.20 | $218.20 |
| Purchase #4 | $88.55 | 13.652% | $100.6388 | $100.64 | $100.65 | $100.60 |
| Purchase #5 | $54.99 | 7.351% | $59.0323 | $59.03 | $59.05 | $59.00 |
| Purchase #6 | $60.58 | 8.777% | $65.8971 | $65.90 | $65.90 | $65.90 |
| Purchase #7 | $204.56 | 7.229% | $219.3476 | $219.35 | $219.35 | $219.30 |
| 7 purchase totals = | $649.39 | $712.5486 | $712.55 | $712.55 | $712.50 | |