| 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 | $69.31 | 11.275% | $77.1247 | $77.12 | $77.10 | $77.10 |
| Purchase #2 | $234.92 | 5.777% | $248.4913 | $248.49 | $248.50 | $248.50 |
| Purchase #3 | $166.34 | 11.666% | $185.7452 | $185.75 | $185.75 | $185.70 |
| Purchase #4 | $170.95 | 9.775% | $187.6604 | $187.66 | $187.65 | $187.70 |
| Purchase #5 | $197.47 | 10.201% | $217.6139 | $217.61 | $217.60 | $217.60 |
| Purchase #6 | $84.88 | 6.698% | $90.5653 | $90.57 | $90.55 | $90.60 |
| Purchase #7 | $97.49 | 12.211% | $109.3945 | $109.39 | $109.40 | $109.40 |
| 7 purchase totals = | $1,021.36 | $1,116.5953 | $1,116.59 | $1,116.55 | $1,116.60 | |