| 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 | $8.96 | 4.127% | $9.3298 | $9.33 | $9.35 | $9.30 |
| Purchase #2 | $15.86 | 6.581% | $16.9037 | $16.90 | $16.90 | $16.90 |
| Purchase #3 | $158.47 | 3.823% | $164.5283 | $164.53 | $164.55 | $164.50 |
| Purchase #4 | $198.50 | 11.332% | $220.994 | $220.99 | $221.00 | $221.00 |
| Purchase #5 | $151.49 | 7.654% | $163.085 | $163.09 | $163.10 | $163.10 |
| Purchase #6 | $128.76 | 4.210% | $134.1808 | $134.18 | $134.20 | $134.20 |
| Purchase #7 | $204.91 | 4.866% | $214.8809 | $214.88 | $214.90 | $214.90 |
| 7 purchase totals = | $866.95 | $923.9025 | $923.90 | $924.00 | $923.90 | |