| 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 | $31.39 | 4.478% | $32.7956 | $32.80 | $32.80 | $32.80 |
| Purchase #2 | $148.55 | 11.506% | $165.6422 | $165.64 | $165.65 | $165.60 |
| Purchase #3 | $28.77 | 7.179% | $30.8354 | $30.84 | $30.85 | $30.80 |
| Purchase #4 | $43.55 | 13.144% | $49.2742 | $49.27 | $49.25 | $49.30 |
| Purchase #5 | $53.97 | 3.583% | $55.9037 | $55.90 | $55.90 | $55.90 |
| Purchase #6 | $63.71 | 13.790% | $72.4956 | $72.50 | $72.50 | $72.50 |
| Purchase #7 | $188.29 | 8.747% | $204.7597 | $204.76 | $204.75 | $204.80 |
| 7 purchase totals = | $558.23 | $611.7064 | $611.71 | $611.70 | $611.70 | |