| 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 | $192.35 | 9.322% | $210.2809 | $210.28 | $210.30 | $210.30 |
| Purchase #2 | $27.25 | 9.189% | $29.754 | $29.75 | $29.75 | $29.80 |
| Purchase #3 | $196.48 | 9.112% | $214.3833 | $214.38 | $214.40 | $214.40 |
| Purchase #4 | $31.26 | 4.830% | $32.7699 | $32.77 | $32.75 | $32.80 |
| Purchase #5 | $111.33 | 3.120% | $114.8035 | $114.80 | $114.80 | $114.80 |
| Purchase #6 | $183.39 | 13.173% | $207.548 | $207.55 | $207.55 | $207.50 |
| Purchase #7 | $65.50 | 6.369% | $69.6717 | $69.67 | $69.65 | $69.70 |
| 7 purchase totals = | $807.56 | $879.2113 | $879.20 | $879.20 | $879.30 | |