| 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 | $67.76 | 4.549% | $70.8424 | $70.84 | $70.85 | $70.80 |
| Purchase #2 | $116.40 | 7.754% | $125.4257 | $125.43 | $125.45 | $125.40 |
| Purchase #3 | $16.62 | 6.474% | $17.696 | $17.70 | $17.70 | $17.70 |
| Purchase #4 | $9.40 | 3.400% | $9.7196 | $9.72 | $9.70 | $9.70 |
| Purchase #5 | $212.38 | 9.323% | $232.1802 | $232.18 | $232.20 | $232.20 |
| Purchase #6 | $187.86 | 4.526% | $196.3625 | $196.36 | $196.35 | $196.40 |
| Purchase #7 | $233.43 | 13.482% | $264.901 | $264.90 | $264.90 | $264.90 |
| 7 purchase totals = | $843.85 | $917.1274 | $917.13 | $917.15 | $917.10 | |