| 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 | $47.87 | 4.144% | $49.8537 | $49.85 | $49.85 | $49.90 |
| Purchase #2 | $85.76 | 4.372% | $89.5094 | $89.51 | $89.50 | $89.50 |
| Purchase #3 | $43.79 | 8.189% | $47.376 | $47.38 | $47.40 | $47.40 |
| Purchase #4 | $214.48 | 8.457% | $232.6186 | $232.62 | $232.60 | $232.60 |
| Purchase #5 | $107.44 | 5.759% | $113.6275 | $113.63 | $113.65 | $113.60 |
| Purchase #6 | $29.27 | 8.239% | $31.6816 | $31.68 | $31.70 | $31.70 |
| Purchase #7 | $16.63 | 3.839% | $17.2684 | $17.27 | $17.25 | $17.30 |
| 7 purchase totals = | $545.24 | $581.9352 | $581.94 | $581.95 | $582.00 | |