| 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 | $42.61 | 4.409% | $44.4887 | $44.49 | $44.50 | $44.50 |
| Purchase #2 | $95.33 | 3.859% | $99.0088 | $99.01 | $99.00 | $99.00 |
| Purchase #3 | $150.47 | 10.400% | $166.1189 | $166.12 | $166.10 | $166.10 |
| Purchase #4 | $178.58 | 5.417% | $188.2537 | $188.25 | $188.25 | $188.30 |
| Purchase #5 | $185.65 | 13.766% | $211.2066 | $211.21 | $211.20 | $211.20 |
| Purchase #6 | $15.80 | 7.610% | $17.0024 | $17.00 | $17.00 | $17.00 |
| Purchase #7 | $46.64 | 11.144% | $51.8376 | $51.84 | $51.85 | $51.80 |
| 7 purchase totals = | $715.08 | $777.9167 | $777.92 | $777.90 | $777.90 | |