| 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 | $77.47 | 10.664% | $85.7314 | $85.73 | $85.75 | $85.70 |
| Purchase #2 | $41.50 | 7.305% | $44.5316 | $44.53 | $44.55 | $44.50 |
| Purchase #3 | $59.60 | 12.484% | $67.0405 | $67.04 | $67.05 | $67.00 |
| Purchase #4 | $103.44 | 4.296% | $107.8838 | $107.88 | $107.90 | $107.90 |
| Purchase #5 | $234.56 | 4.193% | $244.3951 | $244.40 | $244.40 | $244.40 |
| Purchase #6 | $168.63 | 7.476% | $181.2368 | $181.24 | $181.25 | $181.20 |
| Purchase #7 | $103.36 | 13.341% | $117.1493 | $117.15 | $117.15 | $117.10 |
| 7 purchase totals = | $788.56 | $847.9685 | $847.97 | $848.05 | $847.80 | |