| 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 | $96.79 | 3.257% | $99.9425 | $99.94 | $99.95 | $99.90 |
| Purchase #2 | $113.33 | 6.318% | $120.4902 | $120.49 | $120.50 | $120.50 |
| Purchase #3 | $142.82 | 10.251% | $157.4605 | $157.46 | $157.45 | $157.50 |
| Purchase #4 | $72.99 | 3.674% | $75.6717 | $75.67 | $75.65 | $75.70 |
| Purchase #5 | $136.95 | 12.284% | $153.7729 | $153.77 | $153.75 | $153.80 |
| Purchase #6 | $208.35 | 13.704% | $236.9023 | $236.90 | $236.90 | $236.90 |
| Purchase #7 | $149.31 | 11.153% | $165.9625 | $165.96 | $165.95 | $166.00 |
| 7 purchase totals = | $920.54 | $1,010.2026 | $1,010.19 | $1,010.15 | $1,010.30 | |