| 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 | $58.93 | 10.434% | $65.0788 | $65.08 | $65.10 | $65.10 |
| Purchase #2 | $7.98 | 5.368% | $8.4084 | $8.41 | $8.40 | $8.40 |
| Purchase #3 | $209.26 | 6.499% | $222.8598 | $222.86 | $222.85 | $222.90 |
| Purchase #4 | $114.69 | 5.544% | $121.0484 | $121.05 | $121.05 | $121.00 |
| Purchase #5 | $79.67 | 6.267% | $84.6629 | $84.66 | $84.65 | $84.70 |
| Purchase #6 | $165.25 | 9.117% | $180.3158 | $180.32 | $180.30 | $180.30 |
| Purchase #7 | $102.28 | 12.689% | $115.2583 | $115.26 | $115.25 | $115.30 |
| 7 purchase totals = | $738.06 | $797.6324 | $797.64 | $797.60 | $797.70 | |