| 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 | $14.29 | 3.383% | $14.7734 | $14.77 | $14.75 | $14.80 |
| Purchase #2 | $207.72 | 13.372% | $235.4963 | $235.50 | $235.50 | $235.50 |
| Purchase #3 | $87.57 | 8.760% | $95.2411 | $95.24 | $95.25 | $95.20 |
| Purchase #4 | $5.25 | 4.409% | $5.4815 | $5.48 | $5.50 | $5.50 |
| Purchase #5 | $71.26 | 13.348% | $80.7718 | $80.77 | $80.75 | $80.80 |
| Purchase #6 | $51.61 | 13.400% | $58.5257 | $58.53 | $58.55 | $58.50 |
| Purchase #7 | $158.49 | 4.365% | $165.4081 | $165.41 | $165.40 | $165.40 |
| 7 purchase totals = | $596.19 | $655.6979 | $655.70 | $655.70 | $655.70 | |