| 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 | $31.76 | 10.490% | $35.0916 | $35.09 | $35.10 | $35.10 |
| Purchase #2 | $27.46 | 3.828% | $28.5112 | $28.51 | $28.50 | $28.50 |
| Purchase #3 | $204.79 | 13.782% | $233.0142 | $233.01 | $233.00 | $233.00 |
| Purchase #4 | $53.41 | 8.164% | $57.7704 | $57.77 | $57.75 | $57.80 |
| Purchase #5 | $114.92 | 9.481% | $125.8156 | $125.82 | $125.80 | $125.80 |
| Purchase #6 | $45.52 | 5.267% | $47.9175 | $47.92 | $47.90 | $47.90 |
| Purchase #7 | $208.44 | 8.437% | $226.0261 | $226.03 | $226.05 | $226.00 |
| 7 purchase totals = | $686.30 | $754.1466 | $754.15 | $754.10 | $754.10 | |