| 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 | $50.39 | 7.810% | $54.3255 | $54.33 | $54.35 | $54.30 |
| Purchase #2 | $10.61 | 9.784% | $11.6481 | $11.65 | $11.65 | $11.60 |
| Purchase #3 | $123.90 | 8.791% | $134.792 | $134.79 | $134.80 | $134.80 |
| Purchase #4 | $137.77 | 11.553% | $153.6866 | $153.69 | $153.70 | $153.70 |
| Purchase #5 | $230.87 | 3.105% | $238.0385 | $238.04 | $238.05 | $238.00 |
| Purchase #6 | $214.31 | 13.536% | $243.319 | $243.32 | $243.30 | $243.30 |
| Purchase #7 | $32.44 | 12.830% | $36.6021 | $36.60 | $36.60 | $36.60 |
| 7 purchase totals = | $800.29 | $872.4118 | $872.42 | $872.45 | $872.30 | |