| 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 | $25.84 | 7.343% | $27.7374 | $27.74 | $27.75 | $27.70 |
| Purchase #2 | $179.33 | 4.696% | $187.7513 | $187.75 | $187.75 | $187.80 |
| Purchase #3 | $248.35 | 4.429% | $259.3494 | $259.35 | $259.35 | $259.30 |
| Purchase #4 | $44.79 | 5.813% | $47.3936 | $47.39 | $47.40 | $47.40 |
| Purchase #5 | $164.72 | 8.599% | $178.8843 | $178.88 | $178.90 | $178.90 |
| Purchase #6 | $113.59 | 10.213% | $125.1909 | $125.19 | $125.20 | $125.20 |
| Purchase #7 | $19.99 | 5.284% | $21.0463 | $21.05 | $21.05 | $21.00 |
| 7 purchase totals = | $796.61 | $847.3532 | $847.35 | $847.40 | $847.30 | |