| 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 | $63.59 | 9.279% | $69.4905 | $69.49 | $69.50 | $69.50 |
| Purchase #2 | $64.90 | 12.593% | $73.0729 | $73.07 | $73.05 | $73.10 |
| Purchase #3 | $190.25 | 12.552% | $214.1302 | $214.13 | $214.15 | $214.10 |
| Purchase #4 | $161.85 | 11.537% | $180.5226 | $180.52 | $180.50 | $180.50 |
| Purchase #5 | $67.94 | 13.518% | $77.1241 | $77.12 | $77.10 | $77.10 |
| Purchase #6 | $30.28 | 7.275% | $32.4829 | $32.48 | $32.50 | $32.50 |
| Purchase #7 | $47.79 | 10.705% | $52.9059 | $52.91 | $52.90 | $52.90 |
| 7 purchase totals = | $626.60 | $699.7291 | $699.72 | $699.70 | $699.70 | |