| 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 | $23.69 | 13.796% | $26.9583 | $26.96 | $26.95 | $27.00 |
| Purchase #2 | $186.34 | 11.763% | $208.2592 | $208.26 | $208.25 | $208.30 |
| Purchase #3 | $103.60 | 8.668% | $112.58 | $112.58 | $112.60 | $112.60 |
| Purchase #4 | $93.76 | 6.724% | $100.0644 | $100.06 | $100.05 | $100.10 |
| Purchase #5 | $23.50 | 10.398% | $25.9435 | $25.94 | $25.95 | $25.90 |
| Purchase #6 | $172.57 | 4.563% | $180.4444 | $180.44 | $180.45 | $180.40 |
| Purchase #7 | $192.43 | 3.275% | $198.7321 | $198.73 | $198.75 | $198.70 |
| 7 purchase totals = | $795.89 | $852.9819 | $852.97 | $853.00 | $853.00 | |