| 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 | $65.57 | 13.426% | $74.3734 | $74.37 | $74.35 | $74.40 |
| Purchase #2 | $106.60 | 7.813% | $114.9287 | $114.93 | $114.95 | $114.90 |
| Purchase #3 | $138.66 | 4.353% | $144.6959 | $144.70 | $144.70 | $144.70 |
| Purchase #4 | $241.98 | 13.300% | $274.1633 | $274.16 | $274.15 | $274.20 |
| Purchase #5 | $81.42 | 12.136% | $91.3011 | $91.30 | $91.30 | $91.30 |
| Purchase #6 | $37.68 | 3.384% | $38.9551 | $38.96 | $38.95 | $39.00 |
| Purchase #7 | $124.50 | 5.690% | $131.5841 | $131.58 | $131.60 | $131.60 |
| 7 purchase totals = | $796.41 | $870.0016 | $870.00 | $870.00 | $870.10 | |