| 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 | $226.36 | 4.537% | $236.63 | $236.63 | $236.65 | $236.60 |
| Purchase #2 | $49.79 | 7.416% | $53.4824 | $53.48 | $53.50 | $53.50 |
| Purchase #3 | $44.96 | 10.703% | $49.7721 | $49.77 | $49.75 | $49.80 |
| Purchase #4 | $44.96 | 11.247% | $50.0167 | $50.02 | $50.00 | $50.00 |
| Purchase #5 | $51.46 | 5.711% | $54.3989 | $54.40 | $54.40 | $54.40 |
| Purchase #6 | $212.48 | 10.839% | $235.5107 | $235.51 | $235.50 | $235.50 |
| Purchase #7 | $156.68 | 5.720% | $165.6421 | $165.64 | $165.65 | $165.60 |
| 7 purchase totals = | $786.69 | $845.4529 | $845.45 | $845.45 | $845.40 | |