| 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 | $107.62 | 5.444% | $113.4788 | $113.48 | $113.50 | $113.50 |
| Purchase #2 | $11.31 | 4.475% | $11.8161 | $11.82 | $11.80 | $11.80 |
| Purchase #3 | $36.34 | 4.315% | $37.9081 | $37.91 | $37.90 | $37.90 |
| Purchase #4 | $199.81 | 6.153% | $212.1043 | $212.10 | $212.10 | $212.10 |
| Purchase #5 | $17.69 | 10.606% | $19.5662 | $19.57 | $19.55 | $19.60 |
| Purchase #6 | $236.38 | 13.196% | $267.5727 | $267.57 | $267.55 | $267.60 |
| Purchase #7 | $143.42 | 11.449% | $159.8402 | $159.84 | $159.85 | $159.80 |
| 7 purchase totals = | $752.57 | $822.2864 | $822.29 | $822.25 | $822.30 | |