| 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 | $77.34 | 13.740% | $87.9665 | $87.97 | $87.95 | $88.00 |
| Purchase #2 | $24.29 | 9.430% | $26.5805 | $26.58 | $26.60 | $26.60 |
| Purchase #3 | $125.81 | 11.167% | $139.8592 | $139.86 | $139.85 | $139.90 |
| Purchase #4 | $175.69 | 8.211% | $190.1159 | $190.12 | $190.10 | $190.10 |
| Purchase #5 | $7.80 | 6.126% | $8.2778 | $8.28 | $8.30 | $8.30 |
| Purchase #6 | $236.38 | 12.591% | $266.1426 | $266.14 | $266.15 | $266.10 |
| Purchase #7 | $65.30 | 13.859% | $74.3499 | $74.35 | $74.35 | $74.30 |
| 7 purchase totals = | $712.61 | $793.2924 | $793.30 | $793.30 | $793.30 | |