| 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 | $223.86 | 5.129% | $235.3418 | $235.34 | $235.35 | $235.30 |
| Purchase #2 | $66.85 | 12.442% | $75.1675 | $75.17 | $75.15 | $75.20 |
| Purchase #3 | $95.94 | 4.706% | $100.4549 | $100.45 | $100.45 | $100.50 |
| Purchase #4 | $17.94 | 6.604% | $19.1248 | $19.12 | $19.10 | $19.10 |
| Purchase #5 | $96.67 | 9.587% | $105.9378 | $105.94 | $105.95 | $105.90 |
| Purchase #6 | $16.33 | 6.307% | $17.3599 | $17.36 | $17.35 | $17.40 |
| Purchase #7 | $214.94 | 5.363% | $226.4672 | $226.47 | $226.45 | $226.50 |
| 7 purchase totals = | $732.53 | $779.8539 | $779.85 | $779.80 | $779.90 | |