| 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 | $36.30 | 4.179% | $37.817 | $37.82 | $37.80 | $37.80 |
| Purchase #2 | $76.26 | 5.138% | $80.1782 | $80.18 | $80.20 | $80.20 |
| Purchase #3 | $194.28 | 7.425% | $208.7053 | $208.71 | $208.70 | $208.70 |
| Purchase #4 | $29.32 | 4.769% | $30.7183 | $30.72 | $30.70 | $30.70 |
| Purchase #5 | $211.61 | 4.736% | $221.6318 | $221.63 | $221.65 | $221.60 |
| Purchase #6 | $13.85 | 11.255% | $15.4088 | $15.41 | $15.40 | $15.40 |
| Purchase #7 | $126.77 | 6.416% | $134.9036 | $134.90 | $134.90 | $134.90 |
| 7 purchase totals = | $688.39 | $729.3630 | $729.37 | $729.35 | $729.30 | |