| 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 | $9.84 | 7.681% | $10.5958 | $10.60 | $10.60 | $10.60 |
| Purchase #2 | $197.29 | 7.414% | $211.9171 | $211.92 | $211.90 | $211.90 |
| Purchase #3 | $74.54 | 3.259% | $76.9693 | $76.97 | $76.95 | $77.00 |
| Purchase #4 | $63.68 | 6.829% | $68.0287 | $68.03 | $68.05 | $68.00 |
| Purchase #5 | $66.56 | 7.265% | $71.3956 | $71.40 | $71.40 | $71.40 |
| Purchase #6 | $30.65 | 13.605% | $34.8199 | $34.82 | $34.80 | $34.80 |
| Purchase #7 | $78.34 | 9.159% | $85.5152 | $85.52 | $85.50 | $85.50 |
| 7 purchase totals = | $520.90 | $559.2416 | $559.26 | $559.20 | $559.20 | |