| 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 | $42.35 | 11.645% | $47.2817 | $47.28 | $47.30 | $47.30 |
| Purchase #2 | $137.33 | 6.145% | $145.7689 | $145.77 | $145.75 | $145.80 |
| Purchase #3 | $13.71 | 7.332% | $14.7152 | $14.72 | $14.70 | $14.70 |
| Purchase #4 | $46.42 | 12.343% | $52.1496 | $52.15 | $52.15 | $52.10 |
| Purchase #5 | $250.94 | 7.570% | $269.9362 | $269.94 | $269.95 | $269.90 |
| Purchase #6 | $100.40 | 8.786% | $109.2211 | $109.22 | $109.20 | $109.20 |
| Purchase #7 | $231.59 | 10.410% | $255.6985 | $255.70 | $255.70 | $255.70 |
| 7 purchase totals = | $822.74 | $894.7712 | $894.78 | $894.75 | $894.70 | |