| 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 | $54.39 | 3.194% | $56.1272 | $56.13 | $56.15 | $56.10 |
| Purchase #2 | $210.33 | 6.140% | $223.2443 | $223.24 | $223.25 | $223.20 |
| Purchase #3 | $172.85 | 9.863% | $189.8982 | $189.90 | $189.90 | $189.90 |
| Purchase #4 | $65.28 | 5.862% | $69.1067 | $69.11 | $69.10 | $69.10 |
| Purchase #5 | $42.91 | 6.514% | $45.7052 | $45.71 | $45.70 | $45.70 |
| Purchase #6 | $15.27 | 4.815% | $16.0053 | $16.01 | $16.00 | $16.00 |
| Purchase #7 | $189.99 | 13.529% | $215.6937 | $215.69 | $215.70 | $215.70 |
| 7 purchase totals = | $751.02 | $815.7806 | $815.79 | $815.80 | $815.70 | |