| 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 | $98.67 | 10.207% | $108.7412 | $108.74 | $108.75 | $108.70 |
| Purchase #2 | $110.61 | 3.560% | $114.5477 | $114.55 | $114.55 | $114.50 |
| Purchase #3 | $10.91 | 12.148% | $12.2353 | $12.24 | $12.25 | $12.20 |
| Purchase #4 | $153.56 | 11.618% | $171.4006 | $171.40 | $171.40 | $171.40 |
| Purchase #5 | $96.42 | 12.387% | $108.3635 | $108.36 | $108.35 | $108.40 |
| Purchase #6 | $182.70 | 4.276% | $190.5123 | $190.51 | $190.50 | $190.50 |
| Purchase #7 | $30.79 | 9.224% | $33.6301 | $33.63 | $33.65 | $33.60 |
| 7 purchase totals = | $683.66 | $739.4307 | $739.43 | $739.45 | $739.30 | |