| 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 | $202.40 | 8.306% | $219.2113 | $219.21 | $219.20 | $219.20 |
| Purchase #2 | $87.39 | 9.247% | $95.471 | $95.47 | $95.45 | $95.50 |
| Purchase #3 | $175.97 | 13.481% | $199.6925 | $199.69 | $199.70 | $199.70 |
| Purchase #4 | $5.27 | 5.190% | $5.5435 | $5.54 | $5.55 | $5.50 |
| Purchase #5 | $63.90 | 3.587% | $66.1921 | $66.19 | $66.20 | $66.20 |
| Purchase #6 | $177.56 | 12.565% | $199.8704 | $199.87 | $199.85 | $199.90 |
| Purchase #7 | $16.26 | 10.231% | $17.9236 | $17.92 | $17.90 | $17.90 |
| 7 purchase totals = | $728.75 | $803.9044 | $803.89 | $803.85 | $803.90 | |