| 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 | $41.25 | 9.619% | $45.2178 | $45.22 | $45.20 | $45.20 |
| Purchase #2 | $157.82 | 8.442% | $171.1432 | $171.14 | $171.15 | $171.10 |
| Purchase #3 | $9.40 | 8.372% | $10.187 | $10.19 | $10.20 | $10.20 |
| Purchase #4 | $32.45 | 13.702% | $36.8963 | $36.90 | $36.90 | $36.90 |
| Purchase #5 | $232.53 | 12.149% | $260.7801 | $260.78 | $260.80 | $260.80 |
| Purchase #6 | $172.84 | 6.460% | $184.0055 | $184.01 | $184.00 | $184.00 |
| Purchase #7 | $103.46 | 9.759% | $113.5567 | $113.56 | $113.55 | $113.60 |
| 7 purchase totals = | $749.75 | $821.7866 | $821.80 | $821.80 | $821.80 | |