| 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 | $21.55 | 13.853% | $24.5353 | $24.54 | $24.55 | $24.50 |
| Purchase #2 | $56.94 | 11.404% | $63.4334 | $63.43 | $63.45 | $63.40 |
| Purchase #3 | $219.99 | 12.324% | $247.1016 | $247.10 | $247.10 | $247.10 |
| Purchase #4 | $238.32 | 3.766% | $247.2951 | $247.30 | $247.30 | $247.30 |
| Purchase #5 | $150.45 | 4.731% | $157.5678 | $157.57 | $157.55 | $157.60 |
| Purchase #6 | $129.50 | 11.269% | $144.0934 | $144.09 | $144.10 | $144.10 |
| Purchase #7 | $114.81 | 7.342% | $123.2394 | $123.24 | $123.25 | $123.20 |
| 7 purchase totals = | $931.56 | $1,007.2660 | $1,007.27 | $1,007.30 | $1,007.20 | |