| 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 | $22.32 | 8.297% | $24.1719 | $24.17 | $24.15 | $24.20 |
| Purchase #2 | $80.81 | 7.483% | $86.857 | $86.86 | $86.85 | $86.90 |
| Purchase #3 | $46.74 | 3.751% | $48.4932 | $48.49 | $48.50 | $48.50 |
| Purchase #4 | $16.63 | 7.624% | $17.8979 | $17.90 | $17.90 | $17.90 |
| Purchase #5 | $189.50 | 9.442% | $207.3926 | $207.39 | $207.40 | $207.40 |
| Purchase #6 | $66.26 | 7.349% | $71.1294 | $71.13 | $71.15 | $71.10 |
| Purchase #7 | $134.34 | 5.460% | $141.675 | $141.68 | $141.70 | $141.70 |
| 7 purchase totals = | $556.60 | $597.6170 | $597.62 | $597.65 | $597.70 | |