| 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 | $79.90 | 6.531% | $85.1183 | $85.12 | $85.10 | $85.10 |
| Purchase #2 | $180.70 | 6.642% | $192.7021 | $192.70 | $192.70 | $192.70 |
| Purchase #3 | $222.58 | 7.514% | $239.3047 | $239.30 | $239.30 | $239.30 |
| Purchase #4 | $60.25 | 3.190% | $62.172 | $62.17 | $62.15 | $62.20 |
| Purchase #5 | $37.25 | 4.713% | $39.0056 | $39.01 | $39.00 | $39.00 |
| Purchase #6 | $192.92 | 6.621% | $205.6932 | $205.69 | $205.70 | $205.70 |
| Purchase #7 | $39.81 | 9.608% | $43.6349 | $43.63 | $43.65 | $43.60 |
| 7 purchase totals = | $813.41 | $867.6308 | $867.62 | $867.60 | $867.60 | |