| 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 | $9.38 | 6.646% | $10.0034 | $10.00 | $10.00 | $10.00 |
| Purchase #2 | $241.72 | 8.102% | $261.3042 | $261.30 | $261.30 | $261.30 |
| Purchase #3 | $40.90 | 3.395% | $42.2886 | $42.29 | $42.30 | $42.30 |
| Purchase #4 | $32.68 | 6.834% | $34.9134 | $34.91 | $34.90 | $34.90 |
| Purchase #5 | $228.86 | 7.431% | $245.8666 | $245.87 | $245.85 | $245.90 |
| Purchase #6 | $164.66 | 3.358% | $170.1893 | $170.19 | $170.20 | $170.20 |
| Purchase #7 | $99.74 | 12.503% | $112.2105 | $112.21 | $112.20 | $112.20 |
| 7 purchase totals = | $817.94 | $876.7760 | $876.77 | $876.75 | $876.80 | |