| 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 | $89.48 | 5.490% | $94.3925 | $94.39 | $94.40 | $94.40 |
| Purchase #2 | $116.59 | 9.619% | $127.8048 | $127.80 | $127.80 | $127.80 |
| Purchase #3 | $29.85 | 4.653% | $31.2389 | $31.24 | $31.25 | $31.20 |
| Purchase #4 | $133.67 | 10.635% | $147.8858 | $147.89 | $147.90 | $147.90 |
| Purchase #5 | $5.64 | 13.498% | $6.4013 | $6.40 | $6.40 | $6.40 |
| Purchase #6 | $166.36 | 3.687% | $172.4937 | $172.49 | $172.50 | $172.50 |
| Purchase #7 | $6.61 | 5.428% | $6.9688 | $6.97 | $6.95 | $7.00 |
| 7 purchase totals = | $548.20 | $587.1858 | $587.18 | $587.20 | $587.20 | |