| 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 | $85.96 | 7.565% | $92.4629 | $92.46 | $92.45 | $92.50 |
| Purchase #2 | $68.67 | 5.296% | $72.3068 | $72.31 | $72.30 | $72.30 |
| Purchase #3 | $14.62 | 3.159% | $15.0818 | $15.08 | $15.10 | $15.10 |
| Purchase #4 | $185.36 | 11.356% | $206.4095 | $206.41 | $206.40 | $206.40 |
| Purchase #5 | $10.49 | 11.109% | $11.6553 | $11.66 | $11.65 | $11.70 |
| Purchase #6 | $149.54 | 12.394% | $168.074 | $168.07 | $168.05 | $168.10 |
| Purchase #7 | $202.47 | 7.803% | $218.2687 | $218.27 | $218.25 | $218.30 |
| 7 purchase totals = | $717.11 | $784.2590 | $784.26 | $784.20 | $784.40 | |