| 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 | $247.35 | 7.576% | $266.0892 | $266.09 | $266.10 | $266.10 |
| Purchase #2 | $75.99 | 3.567% | $78.7006 | $78.70 | $78.70 | $78.70 |
| Purchase #3 | $35.61 | 6.726% | $38.0051 | $38.01 | $38.00 | $38.00 |
| Purchase #4 | $80.40 | 13.563% | $91.3047 | $91.30 | $91.30 | $91.30 |
| Purchase #5 | $39.40 | 6.282% | $41.8751 | $41.88 | $41.90 | $41.90 |
| Purchase #6 | $53.43 | 10.470% | $59.0241 | $59.02 | $59.00 | $59.00 |
| Purchase #7 | $75.56 | 5.815% | $79.9538 | $79.95 | $79.95 | $80.00 |
| 7 purchase totals = | $607.74 | $654.9526 | $654.95 | $654.95 | $655.00 | |