| 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 | $12.92 | 13.717% | $14.6922 | $14.69 | $14.70 | $14.70 |
| Purchase #2 | $68.96 | 9.448% | $75.4753 | $75.48 | $75.50 | $75.50 |
| Purchase #3 | $124.89 | 9.302% | $136.5073 | $136.51 | $136.50 | $136.50 |
| Purchase #4 | $84.50 | 7.390% | $90.7446 | $90.74 | $90.75 | $90.70 |
| Purchase #5 | $31.33 | 9.132% | $34.1911 | $34.19 | $34.20 | $34.20 |
| Purchase #6 | $207.42 | 3.432% | $214.5387 | $214.54 | $214.55 | $214.50 |
| Purchase #7 | $246.83 | 9.449% | $270.153 | $270.15 | $270.15 | $270.20 |
| 7 purchase totals = | $776.85 | $836.3022 | $836.30 | $836.35 | $836.30 | |