| 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 | $50.71 | 11.239% | $56.4093 | $56.41 | $56.40 | $56.40 |
| Purchase #2 | $114.69 | 12.589% | $129.1283 | $129.13 | $129.15 | $129.10 |
| Purchase #3 | $45.78 | 4.623% | $47.8964 | $47.90 | $47.90 | $47.90 |
| Purchase #4 | $215.54 | 8.424% | $233.6971 | $233.70 | $233.70 | $233.70 |
| Purchase #5 | $23.70 | 12.159% | $26.5817 | $26.58 | $26.60 | $26.60 |
| Purchase #6 | $224.78 | 3.760% | $233.2317 | $233.23 | $233.25 | $233.20 |
| Purchase #7 | $8.54 | 9.566% | $9.3569 | $9.36 | $9.35 | $9.40 |
| 7 purchase totals = | $683.74 | $736.3014 | $736.31 | $736.35 | $736.30 | |