| 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 | $44.46 | 8.845% | $48.3925 | $48.39 | $48.40 | $48.40 |
| Purchase #2 | $8.82 | 9.387% | $9.6479 | $9.65 | $9.65 | $9.60 |
| Purchase #3 | $160.47 | 7.255% | $172.1121 | $172.11 | $172.10 | $172.10 |
| Purchase #4 | $176.93 | 9.448% | $193.6463 | $193.65 | $193.65 | $193.60 |
| Purchase #5 | $18.63 | 7.580% | $20.0422 | $20.04 | $20.05 | $20.00 |
| Purchase #6 | $154.94 | 7.852% | $167.1059 | $167.11 | $167.10 | $167.10 |
| Purchase #7 | $37.88 | 10.214% | $41.7491 | $41.75 | $41.75 | $41.70 |
| 7 purchase totals = | $602.13 | $652.6960 | $652.70 | $652.70 | $652.50 | |