| 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 | $7.92 | 7.356% | $8.5026 | $8.50 | $8.50 | $8.50 |
| Purchase #2 | $157.96 | 5.840% | $167.1849 | $167.18 | $167.20 | $167.20 |
| Purchase #3 | $129.95 | 7.595% | $139.8197 | $139.82 | $139.80 | $139.80 |
| Purchase #4 | $237.74 | 4.371% | $248.1316 | $248.13 | $248.15 | $248.10 |
| Purchase #5 | $43.31 | 9.812% | $47.5596 | $47.56 | $47.55 | $47.60 |
| Purchase #6 | $212.56 | 3.299% | $219.5724 | $219.57 | $219.55 | $219.60 |
| Purchase #7 | $97.32 | 10.710% | $107.743 | $107.74 | $107.75 | $107.70 |
| 7 purchase totals = | $886.76 | $938.5138 | $938.50 | $938.50 | $938.50 | |