| 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 | $46.75 | 9.186% | $51.0445 | $51.04 | $51.05 | $51.00 |
| Purchase #2 | $165.32 | 6.357% | $175.8294 | $175.83 | $175.85 | $175.80 |
| Purchase #3 | $179.60 | 3.211% | $185.367 | $185.37 | $185.35 | $185.40 |
| Purchase #4 | $241.83 | 4.694% | $253.1815 | $253.18 | $253.20 | $253.20 |
| Purchase #5 | $57.86 | 13.236% | $65.5183 | $65.52 | $65.50 | $65.50 |
| Purchase #6 | $9.97 | 11.743% | $11.1408 | $11.14 | $11.15 | $11.10 |
| Purchase #7 | $166.46 | 13.640% | $189.1651 | $189.17 | $189.15 | $189.20 |
| 7 purchase totals = | $867.79 | $931.2466 | $931.25 | $931.25 | $931.20 | |