| 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 | $64.72 | 3.103% | $66.7283 | $66.73 | $66.75 | $66.70 |
| Purchase #2 | $245.54 | 4.649% | $256.9552 | $256.96 | $256.95 | $257.00 |
| Purchase #3 | $231.40 | 8.712% | $251.5596 | $251.56 | $251.55 | $251.60 |
| Purchase #4 | $169.78 | 4.156% | $176.8361 | $176.84 | $176.85 | $176.80 |
| Purchase #5 | $67.92 | 9.102% | $74.1021 | $74.10 | $74.10 | $74.10 |
| Purchase #6 | $103.97 | 5.320% | $109.5012 | $109.50 | $109.50 | $109.50 |
| Purchase #7 | $148.54 | 13.407% | $168.4548 | $168.45 | $168.45 | $168.50 |
| 7 purchase totals = | $1,031.87 | $1,104.1373 | $1,104.14 | $1,104.15 | $1,104.20 | |