| 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 | $97.78 | 11.110% | $108.6434 | $108.64 | $108.65 | $108.60 |
| Purchase #2 | $59.73 | 12.270% | $67.0589 | $67.06 | $67.05 | $67.10 |
| Purchase #3 | $30.43 | 3.201% | $31.4041 | $31.40 | $31.40 | $31.40 |
| Purchase #4 | $233.40 | 8.151% | $252.4244 | $252.42 | $252.40 | $252.40 |
| Purchase #5 | $233.70 | 3.689% | $242.3212 | $242.32 | $242.30 | $242.30 |
| Purchase #6 | $156.93 | 5.804% | $166.0382 | $166.04 | $166.05 | $166.00 |
| Purchase #7 | $77.56 | 8.267% | $83.9719 | $83.97 | $83.95 | $84.00 |
| 7 purchase totals = | $889.53 | $951.8621 | $951.85 | $951.80 | $951.80 | |