| 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 | $67.48 | 11.617% | $75.3192 | $75.32 | $75.30 | $75.30 |
| Purchase #2 | $152.60 | 3.181% | $157.4542 | $157.45 | $157.45 | $157.50 |
| Purchase #3 | $158.59 | 5.648% | $167.5472 | $167.55 | $167.55 | $167.50 |
| Purchase #4 | $14.27 | 5.341% | $15.0322 | $15.03 | $15.05 | $15.00 |
| Purchase #5 | $107.68 | 6.780% | $114.9807 | $114.98 | $115.00 | $115.00 |
| Purchase #6 | $118.71 | 7.186% | $127.2405 | $127.24 | $127.25 | $127.20 |
| Purchase #7 | $91.31 | 7.467% | $98.1281 | $98.13 | $98.15 | $98.10 |
| 7 purchase totals = | $710.64 | $755.7021 | $755.70 | $755.75 | $755.60 | |