| 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 | $49.62 | 8.157% | $53.6675 | $53.67 | $53.65 | $53.70 |
| Purchase #2 | $56.69 | 11.432% | $63.1708 | $63.17 | $63.15 | $63.20 |
| Purchase #3 | $33.34 | 6.770% | $35.5971 | $35.60 | $35.60 | $35.60 |
| Purchase #4 | $47.86 | 4.597% | $50.0601 | $50.06 | $50.05 | $50.10 |
| Purchase #5 | $55.38 | 4.411% | $57.8228 | $57.82 | $57.80 | $57.80 |
| Purchase #6 | $46.44 | 13.488% | $52.7038 | $52.70 | $52.70 | $52.70 |
| Purchase #7 | $239.25 | 4.850% | $250.8536 | $250.85 | $250.85 | $250.90 |
| 7 purchase totals = | $528.58 | $563.8757 | $563.87 | $563.80 | $564.00 | |