| 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 | $30.40 | 6.691% | $32.4341 | $32.43 | $32.45 | $32.40 |
| Purchase #2 | $225.36 | 3.201% | $232.5738 | $232.57 | $232.55 | $232.60 |
| Purchase #3 | $58.60 | 13.750% | $66.6575 | $66.66 | $66.65 | $66.70 |
| Purchase #4 | $110.56 | 3.697% | $114.6474 | $114.65 | $114.65 | $114.60 |
| Purchase #5 | $155.99 | 8.764% | $169.661 | $169.66 | $169.65 | $169.70 |
| Purchase #6 | $207.92 | 6.376% | $221.177 | $221.18 | $221.20 | $221.20 |
| Purchase #7 | $225.79 | 9.588% | $247.4387 | $247.44 | $247.45 | $247.40 |
| 7 purchase totals = | $1,014.62 | $1,084.5895 | $1,084.59 | $1,084.60 | $1,084.60 | |