| 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 | $103.84 | 10.215% | $114.4473 | $114.45 | $114.45 | $114.40 |
| Purchase #2 | $58.80 | 7.319% | $63.1036 | $63.10 | $63.10 | $63.10 |
| Purchase #3 | $55.37 | 7.120% | $59.3123 | $59.31 | $59.30 | $59.30 |
| Purchase #4 | $81.36 | 3.652% | $84.3313 | $84.33 | $84.35 | $84.30 |
| Purchase #5 | $34.31 | 5.783% | $36.2941 | $36.29 | $36.30 | $36.30 |
| Purchase #6 | $243.46 | 10.244% | $268.4 | $268.40 | $268.40 | $268.40 |
| Purchase #7 | $14.42 | 11.717% | $16.1096 | $16.11 | $16.10 | $16.10 |
| 7 purchase totals = | $591.56 | $641.9982 | $641.99 | $642.00 | $641.90 | |