| 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 | $82.97 | 4.270% | $86.5128 | $86.51 | $86.50 | $86.50 |
| Purchase #2 | $83.77 | 7.211% | $89.8107 | $89.81 | $89.80 | $89.80 |
| Purchase #3 | $181.55 | 9.707% | $199.1731 | $199.17 | $199.15 | $199.20 |
| Purchase #4 | $162.99 | 6.436% | $173.48 | $173.48 | $173.50 | $173.50 |
| Purchase #5 | $237.63 | 11.169% | $264.1709 | $264.17 | $264.15 | $264.20 |
| Purchase #6 | $32.88 | 7.560% | $35.3657 | $35.37 | $35.35 | $35.40 |
| Purchase #7 | $185.25 | 9.686% | $203.1933 | $203.19 | $203.20 | $203.20 |
| 7 purchase totals = | $967.04 | $1,051.7065 | $1,051.70 | $1,051.65 | $1,051.80 | |