| 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 | $73.92 | 6.343% | $78.6087 | $78.61 | $78.60 | $78.60 |
| Purchase #2 | $35.60 | 12.695% | $40.1194 | $40.12 | $40.10 | $40.10 |
| Purchase #3 | $78.35 | 12.363% | $88.0364 | $88.04 | $88.05 | $88.00 |
| Purchase #4 | $167.63 | 7.796% | $180.6984 | $180.70 | $180.70 | $180.70 |
| Purchase #5 | $227.78 | 9.859% | $250.2368 | $250.24 | $250.25 | $250.20 |
| Purchase #6 | $157.87 | 10.802% | $174.9231 | $174.92 | $174.90 | $174.90 |
| Purchase #7 | $175.97 | 3.173% | $181.5535 | $181.55 | $181.55 | $181.60 |
| 7 purchase totals = | $917.12 | $994.1763 | $994.18 | $994.15 | $994.10 | |