| 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 | $60.27 | 9.164% | $65.7931 | $65.79 | $65.80 | $65.80 |
| Purchase #2 | $29.64 | 8.515% | $32.1638 | $32.16 | $32.15 | $32.20 |
| Purchase #3 | $111.94 | 3.242% | $115.5691 | $115.57 | $115.55 | $115.60 |
| Purchase #4 | $26.94 | 12.136% | $30.2094 | $30.21 | $30.20 | $30.20 |
| Purchase #5 | $17.65 | 9.449% | $19.3177 | $19.32 | $19.30 | $19.30 |
| Purchase #6 | $216.49 | 5.670% | $228.765 | $228.77 | $228.75 | $228.80 |
| Purchase #7 | $18.28 | 7.358% | $19.625 | $19.63 | $19.65 | $19.60 |
| 7 purchase totals = | $481.21 | $511.4431 | $511.45 | $511.40 | $511.50 | |