| 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 | $80.83 | 5.321% | $85.131 | $85.13 | $85.15 | $85.10 |
| Purchase #2 | $17.91 | 9.178% | $19.5538 | $19.55 | $19.55 | $19.60 |
| Purchase #3 | $87.75 | 11.196% | $97.5745 | $97.57 | $97.55 | $97.60 |
| Purchase #4 | $134.70 | 10.355% | $148.6482 | $148.65 | $148.65 | $148.60 |
| Purchase #5 | $118.44 | 13.776% | $134.7563 | $134.76 | $134.75 | $134.80 |
| Purchase #6 | $181.79 | 9.747% | $199.5091 | $199.51 | $199.50 | $199.50 |
| Purchase #7 | $160.37 | 7.163% | $171.8573 | $171.86 | $171.85 | $171.90 |
| 7 purchase totals = | $781.79 | $857.0302 | $857.03 | $857.00 | $857.10 | |