| 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 | $54.84 | 5.191% | $57.6867 | $57.69 | $57.70 | $57.70 |
| Purchase #2 | $28.74 | 10.522% | $31.764 | $31.76 | $31.75 | $31.80 |
| Purchase #3 | $207.66 | 10.342% | $229.1362 | $229.14 | $229.15 | $229.10 |
| Purchase #4 | $100.60 | 12.136% | $112.8088 | $112.81 | $112.80 | $112.80 |
| Purchase #5 | $58.45 | 8.149% | $63.2131 | $63.21 | $63.20 | $63.20 |
| Purchase #6 | $195.74 | 8.555% | $212.4856 | $212.49 | $212.50 | $212.50 |
| Purchase #7 | $64.69 | 11.757% | $72.2956 | $72.30 | $72.30 | $72.30 |
| 7 purchase totals = | $710.72 | $779.3900 | $779.40 | $779.40 | $779.40 | |