| 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 | $51.74 | 12.373% | $58.1418 | $58.14 | $58.15 | $58.10 |
| Purchase #2 | $247.29 | 9.737% | $271.3686 | $271.37 | $271.35 | $271.40 |
| Purchase #3 | $20.81 | 7.155% | $22.299 | $22.30 | $22.30 | $22.30 |
| Purchase #4 | $209.66 | 4.142% | $218.3441 | $218.34 | $218.35 | $218.30 |
| Purchase #5 | $213.63 | 9.177% | $233.2348 | $233.23 | $233.25 | $233.20 |
| Purchase #6 | $186.41 | 8.445% | $202.1523 | $202.15 | $202.15 | $202.20 |
| Purchase #7 | $44.62 | 4.448% | $46.6047 | $46.60 | $46.60 | $46.60 |
| 7 purchase totals = | $974.16 | $1,052.1453 | $1,052.13 | $1,052.15 | $1,052.10 | |