| 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 | $91.63 | 8.106% | $99.0575 | $99.06 | $99.05 | $99.10 |
| Purchase #2 | $104.46 | 9.464% | $114.3461 | $114.35 | $114.35 | $114.30 |
| Purchase #3 | $125.27 | 3.770% | $129.9927 | $129.99 | $130.00 | $130.00 |
| Purchase #4 | $218.75 | 13.634% | $248.5744 | $248.57 | $248.55 | $248.60 |
| Purchase #5 | $14.86 | 10.869% | $16.4751 | $16.48 | $16.50 | $16.50 |
| Purchase #6 | $73.53 | 8.207% | $79.5646 | $79.56 | $79.55 | $79.60 |
| Purchase #7 | $162.93 | 8.511% | $176.797 | $176.80 | $176.80 | $176.80 |
| 7 purchase totals = | $791.43 | $864.8074 | $864.81 | $864.80 | $864.90 | |