| 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 | $140.38 | 13.389% | $159.1755 | $159.18 | $159.20 | $159.20 |
| Purchase #2 | $54.77 | 4.541% | $57.2571 | $57.26 | $57.25 | $57.30 |
| Purchase #3 | $220.64 | 9.354% | $241.2787 | $241.28 | $241.30 | $241.30 |
| Purchase #4 | $114.25 | 10.392% | $126.1229 | $126.12 | $126.10 | $126.10 |
| Purchase #5 | $64.64 | 4.386% | $67.4751 | $67.48 | $67.50 | $67.50 |
| Purchase #6 | $57.62 | 12.259% | $64.6836 | $64.68 | $64.70 | $64.70 |
| Purchase #7 | $42.62 | 10.575% | $47.1271 | $47.13 | $47.15 | $47.10 |
| 7 purchase totals = | $694.92 | $763.1200 | $763.13 | $763.20 | $763.20 | |