| 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 | $59.73 | 11.470% | $66.581 | $66.58 | $66.60 | $66.60 |
| Purchase #2 | $157.53 | 13.747% | $179.1856 | $179.19 | $179.20 | $179.20 |
| Purchase #3 | $32.88 | 9.786% | $36.0976 | $36.10 | $36.10 | $36.10 |
| Purchase #4 | $83.89 | 3.579% | $86.8924 | $86.89 | $86.90 | $86.90 |
| Purchase #5 | $145.40 | 8.793% | $158.185 | $158.19 | $158.20 | $158.20 |
| Purchase #6 | $22.30 | 12.483% | $25.0837 | $25.08 | $25.10 | $25.10 |
| Purchase #7 | $56.81 | 4.228% | $59.2119 | $59.21 | $59.20 | $59.20 |
| 7 purchase totals = | $558.54 | $611.2372 | $611.24 | $611.30 | $611.30 | |