| 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 | $8.79 | 9.533% | $9.628 | $9.63 | $9.65 | $9.60 |
| Purchase #2 | $46.35 | 7.111% | $49.6459 | $49.65 | $49.65 | $49.60 |
| Purchase #3 | $72.25 | 8.650% | $78.4996 | $78.50 | $78.50 | $78.50 |
| Purchase #4 | $111.44 | 5.147% | $117.1758 | $117.18 | $117.20 | $117.20 |
| Purchase #5 | $107.90 | 6.330% | $114.7301 | $114.73 | $114.75 | $114.70 |
| Purchase #6 | $109.80 | 5.645% | $115.9982 | $116.00 | $116.00 | $116.00 |
| Purchase #7 | $13.52 | 10.601% | $14.9533 | $14.95 | $14.95 | $15.00 |
| 7 purchase totals = | $470.05 | $500.6309 | $500.64 | $500.70 | $500.60 | |