| 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 | $81.75 | 9.215% | $89.2833 | $89.28 | $89.30 | $89.30 |
| Purchase #2 | $160.31 | 11.219% | $178.2952 | $178.30 | $178.30 | $178.30 |
| Purchase #3 | $104.88 | 4.162% | $109.2451 | $109.25 | $109.25 | $109.20 |
| Purchase #4 | $86.93 | 10.228% | $95.8212 | $95.82 | $95.80 | $95.80 |
| Purchase #5 | $172.35 | 6.211% | $183.0547 | $183.05 | $183.05 | $183.10 |
| Purchase #6 | $159.46 | 3.594% | $165.191 | $165.19 | $165.20 | $165.20 |
| Purchase #7 | $26.43 | 13.394% | $29.97 | $29.97 | $29.95 | $30.00 |
| 7 purchase totals = | $792.11 | $850.8605 | $850.86 | $850.85 | $850.90 | |