| 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 | $52.98 | 3.703% | $54.9418 | $54.94 | $54.95 | $54.90 |
| Purchase #2 | $249.45 | 12.161% | $279.7856 | $279.79 | $279.80 | $279.80 |
| Purchase #3 | $27.98 | 7.651% | $30.1207 | $30.12 | $30.10 | $30.10 |
| Purchase #4 | $11.60 | 5.550% | $12.2438 | $12.24 | $12.25 | $12.20 |
| Purchase #5 | $67.39 | 3.744% | $69.9131 | $69.91 | $69.90 | $69.90 |
| Purchase #6 | $168.70 | 4.425% | $176.165 | $176.17 | $176.15 | $176.20 |
| Purchase #7 | $71.74 | 13.727% | $81.5877 | $81.59 | $81.60 | $81.60 |
| 7 purchase totals = | $649.84 | $704.7577 | $704.76 | $704.75 | $704.70 | |