| 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 | $220.80 | 5.860% | $233.7389 | $233.74 | $233.75 | $233.70 |
| Purchase #2 | $49.57 | 5.342% | $52.218 | $52.22 | $52.20 | $52.20 |
| Purchase #3 | $12.62 | 13.190% | $14.2846 | $14.28 | $14.30 | $14.30 |
| Purchase #4 | $147.59 | 11.415% | $164.4374 | $164.44 | $164.45 | $164.40 |
| Purchase #5 | $11.97 | 9.478% | $13.1045 | $13.10 | $13.10 | $13.10 |
| Purchase #6 | $69.53 | 11.544% | $77.5565 | $77.56 | $77.55 | $77.60 |
| Purchase #7 | $10.27 | 4.734% | $10.7562 | $10.76 | $10.75 | $10.80 |
| 7 purchase totals = | $522.35 | $566.0961 | $566.10 | $566.10 | $566.10 | |