| 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 | $89.69 | 4.719% | $93.9225 | $93.92 | $93.90 | $93.90 |
| Purchase #2 | $21.60 | 7.861% | $23.298 | $23.30 | $23.30 | $23.30 |
| Purchase #3 | $25.81 | 6.772% | $27.5579 | $27.56 | $27.55 | $27.60 |
| Purchase #4 | $134.34 | 4.485% | $140.3651 | $140.37 | $140.35 | $140.40 |
| Purchase #5 | $30.95 | 3.452% | $32.0184 | $32.02 | $32.00 | $32.00 |
| Purchase #6 | $160.52 | 3.673% | $166.4159 | $166.42 | $166.40 | $166.40 |
| Purchase #7 | $227.27 | 10.514% | $251.1652 | $251.17 | $251.15 | $251.20 |
| 7 purchase totals = | $690.18 | $734.7430 | $734.76 | $734.65 | $734.80 | |