| 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 | $42.73 | 11.815% | $47.7785 | $47.78 | $47.80 | $47.80 |
| Purchase #2 | $21.27 | 11.306% | $23.6748 | $23.67 | $23.65 | $23.70 |
| Purchase #3 | $107.47 | 7.300% | $115.3153 | $115.32 | $115.30 | $115.30 |
| Purchase #4 | $30.65 | 7.800% | $33.0407 | $33.04 | $33.05 | $33.00 |
| Purchase #5 | $113.82 | 6.788% | $121.5461 | $121.55 | $121.55 | $121.50 |
| Purchase #6 | $186.92 | 3.591% | $193.6323 | $193.63 | $193.65 | $193.60 |
| Purchase #7 | $212.76 | 6.781% | $227.1873 | $227.19 | $227.20 | $227.20 |
| 7 purchase totals = | $715.62 | $762.1750 | $762.18 | $762.20 | $762.10 | |