| 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 | $78.92 | 12.321% | $88.6437 | $88.64 | $88.65 | $88.60 |
| Purchase #2 | $69.96 | 10.182% | $77.0833 | $77.08 | $77.10 | $77.10 |
| Purchase #3 | $127.35 | 11.655% | $142.1926 | $142.19 | $142.20 | $142.20 |
| Purchase #4 | $108.32 | 4.673% | $113.3818 | $113.38 | $113.40 | $113.40 |
| Purchase #5 | $220.76 | 6.709% | $235.5708 | $235.57 | $235.55 | $235.60 |
| Purchase #6 | $216.40 | 7.436% | $232.4915 | $232.49 | $232.50 | $232.50 |
| Purchase #7 | $33.81 | 3.270% | $34.9156 | $34.92 | $34.90 | $34.90 |
| 7 purchase totals = | $855.52 | $924.2793 | $924.27 | $924.30 | $924.30 | |