| 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 | $55.79 | 3.179% | $57.5636 | $57.56 | $57.55 | $57.60 |
| Purchase #2 | $157.34 | 13.117% | $177.9783 | $177.98 | $178.00 | $178.00 |
| Purchase #3 | $137.39 | 6.347% | $146.1101 | $146.11 | $146.10 | $146.10 |
| Purchase #4 | $204.58 | 3.227% | $211.1818 | $211.18 | $211.20 | $211.20 |
| Purchase #5 | $11.48 | 11.389% | $12.7875 | $12.79 | $12.80 | $12.80 |
| Purchase #6 | $70.60 | 7.320% | $75.7679 | $75.77 | $75.75 | $75.80 |
| Purchase #7 | $79.39 | 5.655% | $83.8795 | $83.88 | $83.90 | $83.90 |
| 7 purchase totals = | $716.57 | $765.2687 | $765.27 | $765.30 | $765.40 | |