| 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 | $82.29 | 6.695% | $87.7993 | $87.80 | $87.80 | $87.80 |
| Purchase #2 | $16.46 | 6.115% | $17.4665 | $17.47 | $17.45 | $17.50 |
| Purchase #3 | $45.34 | 3.734% | $47.033 | $47.03 | $47.05 | $47.00 |
| Purchase #4 | $160.29 | 7.387% | $172.1306 | $172.13 | $172.15 | $172.10 |
| Purchase #5 | $233.68 | 10.295% | $257.7374 | $257.74 | $257.75 | $257.70 |
| Purchase #6 | $165.40 | 8.128% | $178.8437 | $178.84 | $178.85 | $178.80 |
| Purchase #7 | $122.55 | 4.370% | $127.9054 | $127.91 | $127.90 | $127.90 |
| 7 purchase totals = | $826.01 | $888.9159 | $888.92 | $888.95 | $888.80 | |