| 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 | $74.34 | 6.731% | $79.3438 | $79.34 | $79.35 | $79.30 |
| Purchase #2 | $116.68 | 8.194% | $126.2408 | $126.24 | $126.25 | $126.20 |
| Purchase #3 | $55.49 | 8.744% | $60.342 | $60.34 | $60.35 | $60.30 |
| Purchase #4 | $118.59 | 13.719% | $134.8594 | $134.86 | $134.85 | $134.90 |
| Purchase #5 | $128.80 | 11.384% | $143.4626 | $143.46 | $143.45 | $143.50 |
| Purchase #6 | $69.45 | 10.737% | $76.9068 | $76.91 | $76.90 | $76.90 |
| Purchase #7 | $23.75 | 11.486% | $26.4779 | $26.48 | $26.50 | $26.50 |
| 7 purchase totals = | $587.10 | $647.6333 | $647.63 | $647.65 | $647.60 | |