| 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 | $40.83 | 5.442% | $43.052 | $43.05 | $43.05 | $43.10 |
| Purchase #2 | $34.40 | 9.517% | $37.6738 | $37.67 | $37.65 | $37.70 |
| Purchase #3 | $211.46 | 9.658% | $231.8828 | $231.88 | $231.90 | $231.90 |
| Purchase #4 | $174.72 | 3.129% | $180.187 | $180.19 | $180.20 | $180.20 |
| Purchase #5 | $65.36 | 5.183% | $68.7476 | $68.75 | $68.75 | $68.70 |
| Purchase #6 | $107.77 | 6.492% | $114.7664 | $114.77 | $114.75 | $114.80 |
| Purchase #7 | $56.79 | 11.813% | $63.4986 | $63.50 | $63.50 | $63.50 |
| 7 purchase totals = | $691.33 | $739.8082 | $739.81 | $739.80 | $739.90 | |