| 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 | $29.53 | 3.803% | $30.653 | $30.65 | $30.65 | $30.70 |
| Purchase #2 | $218.61 | 10.604% | $241.7914 | $241.79 | $241.80 | $241.80 |
| Purchase #3 | $48.33 | 11.720% | $53.9943 | $53.99 | $54.00 | $54.00 |
| Purchase #4 | $6.39 | 8.309% | $6.9209 | $6.92 | $6.90 | $6.90 |
| Purchase #5 | $153.48 | 8.831% | $167.0338 | $167.03 | $167.05 | $167.00 |
| Purchase #6 | $12.82 | 6.848% | $13.6979 | $13.70 | $13.70 | $13.70 |
| Purchase #7 | $39.53 | 12.669% | $44.5381 | $44.54 | $44.55 | $44.50 |
| 7 purchase totals = | $508.69 | $558.6294 | $558.62 | $558.65 | $558.60 | |