| 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 | $52.88 | 8.413% | $57.3288 | $57.33 | $57.35 | $57.30 |
| Purchase #2 | $69.35 | 9.672% | $76.0575 | $76.06 | $76.05 | $76.10 |
| Purchase #3 | $165.50 | 3.457% | $171.2213 | $171.22 | $171.20 | $171.20 |
| Purchase #4 | $26.92 | 12.178% | $30.1983 | $30.20 | $30.20 | $30.20 |
| Purchase #5 | $170.99 | 12.214% | $191.8747 | $191.87 | $191.85 | $191.90 |
| Purchase #6 | $15.35 | 4.103% | $15.9798 | $15.98 | $16.00 | $16.00 |
| Purchase #7 | $161.81 | 10.124% | $178.1916 | $178.19 | $178.20 | $178.20 |
| 7 purchase totals = | $662.80 | $720.8520 | $720.85 | $720.85 | $720.90 | |