| 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 | $76.43 | 4.695% | $80.0184 | $80.02 | $80.00 | $80.00 |
| Purchase #2 | $11.84 | 7.241% | $12.6973 | $12.70 | $12.70 | $12.70 |
| Purchase #3 | $114.29 | 12.487% | $128.5614 | $128.56 | $128.55 | $128.60 |
| Purchase #4 | $63.84 | 7.676% | $68.7404 | $68.74 | $68.75 | $68.70 |
| Purchase #5 | $124.32 | 6.463% | $132.3548 | $132.35 | $132.35 | $132.40 |
| Purchase #6 | $92.63 | 8.600% | $100.5962 | $100.60 | $100.60 | $100.60 |
| Purchase #7 | $46.44 | 7.590% | $49.9648 | $49.96 | $49.95 | $50.00 |
| 7 purchase totals = | $529.79 | $572.9333 | $572.93 | $572.90 | $573.00 | |