| 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 | $32.44 | 8.188% | $35.0962 | $35.10 | $35.10 | $35.10 |
| Purchase #2 | $23.74 | 12.775% | $26.7728 | $26.77 | $26.75 | $26.80 |
| Purchase #3 | $69.74 | 8.821% | $75.8918 | $75.89 | $75.90 | $75.90 |
| Purchase #4 | $62.63 | 10.495% | $69.203 | $69.20 | $69.20 | $69.20 |
| Purchase #5 | $77.75 | 12.227% | $87.2565 | $87.26 | $87.25 | $87.30 |
| Purchase #6 | $146.54 | 9.805% | $160.9082 | $160.91 | $160.90 | $160.90 |
| Purchase #7 | $235.28 | 5.830% | $248.9968 | $249.00 | $249.00 | $249.00 |
| 7 purchase totals = | $648.12 | $704.1253 | $704.13 | $704.10 | $704.20 | |