| 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 | $52.84 | 9.563% | $57.8931 | $57.89 | $57.90 | $57.90 |
| Purchase #2 | $86.66 | 4.739% | $90.7668 | $90.77 | $90.75 | $90.80 |
| Purchase #3 | $44.57 | 7.193% | $47.7759 | $47.78 | $47.80 | $47.80 |
| Purchase #4 | $223.60 | 11.801% | $249.987 | $249.99 | $250.00 | $250.00 |
| Purchase #5 | $154.33 | 3.241% | $159.3318 | $159.33 | $159.35 | $159.30 |
| Purchase #6 | $121.85 | 3.474% | $126.0831 | $126.08 | $126.10 | $126.10 |
| Purchase #7 | $113.54 | 8.510% | $123.2023 | $123.20 | $123.20 | $123.20 |
| 7 purchase totals = | $797.39 | $855.0400 | $855.04 | $855.10 | $855.10 | |