| 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 | $24.76 | 9.810% | $27.189 | $27.19 | $27.20 | $27.20 |
| Purchase #2 | $213.77 | 3.726% | $221.7351 | $221.74 | $221.75 | $221.70 |
| Purchase #3 | $132.35 | 12.150% | $148.4305 | $148.43 | $148.45 | $148.40 |
| Purchase #4 | $56.84 | 7.380% | $61.0348 | $61.03 | $61.05 | $61.00 |
| Purchase #5 | $36.91 | 4.584% | $38.602 | $38.60 | $38.60 | $38.60 |
| Purchase #6 | $26.55 | 5.865% | $28.1072 | $28.11 | $28.10 | $28.10 |
| Purchase #7 | $162.60 | 3.397% | $168.1235 | $168.12 | $168.10 | $168.10 |
| 7 purchase totals = | $653.78 | $693.2221 | $693.22 | $693.25 | $693.10 | |