| 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 | $107.91 | 6.617% | $115.0504 | $115.05 | $115.05 | $115.10 |
| Purchase #2 | $105.45 | 6.476% | $112.2789 | $112.28 | $112.30 | $112.30 |
| Purchase #3 | $73.40 | 10.843% | $81.3588 | $81.36 | $81.35 | $81.40 |
| Purchase #4 | $243.59 | 11.374% | $271.2959 | $271.30 | $271.30 | $271.30 |
| Purchase #5 | $11.80 | 6.152% | $12.5259 | $12.53 | $12.55 | $12.50 |
| Purchase #6 | $166.59 | 4.834% | $174.643 | $174.64 | $174.65 | $174.60 |
| Purchase #7 | $166.32 | 4.323% | $173.51 | $173.51 | $173.50 | $173.50 |
| 7 purchase totals = | $875.06 | $940.6629 | $940.67 | $940.70 | $940.70 | |