| 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 | $42.83 | 11.831% | $47.8972 | $47.90 | $47.90 | $47.90 |
| Purchase #2 | $34.64 | 10.269% | $38.1972 | $38.20 | $38.20 | $38.20 |
| Purchase #3 | $199.60 | 4.510% | $208.602 | $208.60 | $208.60 | $208.60 |
| Purchase #4 | $153.82 | 3.386% | $159.0283 | $159.03 | $159.05 | $159.00 |
| Purchase #5 | $32.86 | 8.759% | $35.7382 | $35.74 | $35.75 | $35.70 |
| Purchase #6 | $211.74 | 7.838% | $228.3362 | $228.34 | $228.35 | $228.30 |
| Purchase #7 | $78.47 | 9.835% | $86.1875 | $86.19 | $86.20 | $86.20 |
| 7 purchase totals = | $753.96 | $803.9866 | $804.00 | $804.05 | $803.90 | |