| 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 | $124.71 | 12.346% | $140.1067 | $140.11 | $140.10 | $140.10 |
| Purchase #2 | $43.67 | 7.350% | $46.8797 | $46.88 | $46.90 | $46.90 |
| Purchase #3 | $53.68 | 11.683% | $59.9514 | $59.95 | $59.95 | $60.00 |
| Purchase #4 | $237.54 | 11.174% | $264.0827 | $264.08 | $264.10 | $264.10 |
| Purchase #5 | $62.88 | 7.480% | $67.5834 | $67.58 | $67.60 | $67.60 |
| Purchase #6 | $202.36 | 11.231% | $225.0871 | $225.09 | $225.10 | $225.10 |
| Purchase #7 | $47.98 | 8.573% | $52.0933 | $52.09 | $52.10 | $52.10 |
| 7 purchase totals = | $772.82 | $855.7843 | $855.78 | $855.85 | $855.90 | |