| 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 | $13.36 | 7.625% | $14.3787 | $14.38 | $14.40 | $14.40 |
| Purchase #2 | $106.80 | 9.640% | $117.0955 | $117.10 | $117.10 | $117.10 |
| Purchase #3 | $97.74 | 9.788% | $107.3068 | $107.31 | $107.30 | $107.30 |
| Purchase #4 | $33.91 | 12.856% | $38.2695 | $38.27 | $38.25 | $38.30 |
| Purchase #5 | $238.76 | 4.229% | $248.8572 | $248.86 | $248.85 | $248.90 |
| Purchase #6 | $11.34 | 4.519% | $11.8525 | $11.85 | $11.85 | $11.90 |
| Purchase #7 | $245.42 | 4.837% | $257.291 | $257.29 | $257.30 | $257.30 |
| 7 purchase totals = | $747.33 | $795.0512 | $795.06 | $795.05 | $795.20 | |