| 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 | $48.93 | 5.747% | $51.742 | $51.74 | $51.75 | $51.70 |
| Purchase #2 | $168.91 | 7.550% | $181.6627 | $181.66 | $181.65 | $181.70 |
| Purchase #3 | $186.40 | 7.844% | $201.0212 | $201.02 | $201.00 | $201.00 |
| Purchase #4 | $15.34 | 5.469% | $16.1789 | $16.18 | $16.20 | $16.20 |
| Purchase #5 | $131.86 | 6.793% | $140.8172 | $140.82 | $140.80 | $140.80 |
| Purchase #6 | $114.88 | 9.119% | $125.3559 | $125.36 | $125.35 | $125.40 |
| Purchase #7 | $169.58 | 4.789% | $177.7012 | $177.70 | $177.70 | $177.70 |
| 7 purchase totals = | $835.90 | $894.4791 | $894.48 | $894.45 | $894.50 | |