| 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 | $48.43 | 3.345% | $50.05 | $50.05 | $50.05 | $50.10 |
| Purchase #2 | $96.95 | 11.316% | $107.9209 | $107.92 | $107.90 | $107.90 |
| Purchase #3 | $240.80 | 12.439% | $270.7531 | $270.75 | $270.75 | $270.80 |
| Purchase #4 | $108.48 | 10.636% | $120.0179 | $120.02 | $120.00 | $120.00 |
| Purchase #5 | $47.39 | 11.828% | $52.9953 | $53.00 | $53.00 | $53.00 |
| Purchase #6 | $114.27 | 9.717% | $125.3736 | $125.37 | $125.35 | $125.40 |
| Purchase #7 | $46.30 | 5.396% | $48.7983 | $48.80 | $48.80 | $48.80 |
| 7 purchase totals = | $702.62 | $775.9091 | $775.91 | $775.85 | $776.00 | |