| 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 | $49.73 | 13.590% | $56.4883 | $56.49 | $56.50 | $56.50 |
| Purchase #2 | $79.84 | 10.479% | $88.2064 | $88.21 | $88.20 | $88.20 |
| Purchase #3 | $101.47 | 5.619% | $107.1716 | $107.17 | $107.15 | $107.20 |
| Purchase #4 | $226.68 | 3.185% | $233.8998 | $233.90 | $233.90 | $233.90 |
| Purchase #5 | $199.29 | 7.842% | $214.9183 | $214.92 | $214.90 | $214.90 |
| Purchase #6 | $210.99 | 10.323% | $232.7705 | $232.77 | $232.75 | $232.80 |
| Purchase #7 | $103.96 | 11.472% | $115.8863 | $115.89 | $115.90 | $115.90 |
| 7 purchase totals = | $971.96 | $1,049.3412 | $1,049.35 | $1,049.30 | $1,049.40 | |