| 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 | $13.40 | 13.559% | $15.2169 | $15.22 | $15.20 | $15.20 |
| Purchase #2 | $99.72 | 10.221% | $109.9124 | $109.91 | $109.90 | $109.90 |
| Purchase #3 | $78.94 | 4.353% | $82.3763 | $82.38 | $82.40 | $82.40 |
| Purchase #4 | $95.70 | 13.524% | $108.6425 | $108.64 | $108.65 | $108.60 |
| Purchase #5 | $101.65 | 6.156% | $107.9076 | $107.91 | $107.90 | $107.90 |
| Purchase #6 | $167.48 | 4.738% | $175.4152 | $175.42 | $175.40 | $175.40 |
| Purchase #7 | $248.78 | 11.463% | $277.2977 | $277.30 | $277.30 | $277.30 |
| 7 purchase totals = | $805.67 | $876.7686 | $876.78 | $876.75 | $876.70 | |