| 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 | $52.72 | 9.582% | $57.7716 | $57.77 | $57.75 | $57.80 |
| Purchase #2 | $57.77 | 3.280% | $59.6649 | $59.66 | $59.65 | $59.70 |
| Purchase #3 | $30.63 | 9.682% | $33.5956 | $33.60 | $33.60 | $33.60 |
| Purchase #4 | $78.90 | 7.447% | $84.7757 | $84.78 | $84.80 | $84.80 |
| Purchase #5 | $111.61 | 3.396% | $115.4003 | $115.40 | $115.40 | $115.40 |
| Purchase #6 | $47.25 | 12.355% | $53.0877 | $53.09 | $53.10 | $53.10 |
| Purchase #7 | $68.40 | 8.239% | $74.0355 | $74.04 | $74.05 | $74.00 |
| 7 purchase totals = | $447.28 | $478.3313 | $478.34 | $478.35 | $478.40 | |