| 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 | $87.47 | 9.492% | $95.7727 | $95.77 | $95.75 | $95.80 |
| Purchase #2 | $12.71 | 10.159% | $14.0012 | $14.00 | $14.00 | $14.00 |
| Purchase #3 | $114.36 | 3.601% | $118.4781 | $118.48 | $118.50 | $118.50 |
| Purchase #4 | $180.39 | 8.426% | $195.5897 | $195.59 | $195.60 | $195.60 |
| Purchase #5 | $97.93 | 12.288% | $109.9636 | $109.96 | $109.95 | $110.00 |
| Purchase #6 | $143.69 | 4.647% | $150.3673 | $150.37 | $150.35 | $150.40 |
| Purchase #7 | $28.38 | 6.273% | $30.1603 | $30.16 | $30.15 | $30.20 |
| 7 purchase totals = | $664.93 | $714.3329 | $714.33 | $714.30 | $714.50 | |