| 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 | $39.50 | 13.197% | $44.7128 | $44.71 | $44.70 | $44.70 |
| Purchase #2 | $107.87 | 6.436% | $114.8125 | $114.81 | $114.80 | $114.80 |
| Purchase #3 | $114.39 | 7.480% | $122.9464 | $122.95 | $122.95 | $122.90 |
| Purchase #4 | $28.62 | 4.159% | $29.8103 | $29.81 | $29.80 | $29.80 |
| Purchase #5 | $66.93 | 10.465% | $73.9342 | $73.93 | $73.95 | $73.90 |
| Purchase #6 | $234.72 | 9.667% | $257.4104 | $257.41 | $257.40 | $257.40 |
| Purchase #7 | $138.37 | 8.534% | $150.1785 | $150.18 | $150.20 | $150.20 |
| 7 purchase totals = | $730.40 | $793.8051 | $793.80 | $793.80 | $793.70 | |