| 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 | $32.34 | 11.810% | $36.1594 | $36.16 | $36.15 | $36.20 |
| Purchase #2 | $182.41 | 8.325% | $197.5956 | $197.60 | $197.60 | $197.60 |
| Purchase #3 | $143.90 | 7.534% | $154.7414 | $154.74 | $154.75 | $154.70 |
| Purchase #4 | $81.26 | 9.393% | $88.8928 | $88.89 | $88.90 | $88.90 |
| Purchase #5 | $108.61 | 8.428% | $117.7637 | $117.76 | $117.75 | $117.80 |
| Purchase #6 | $125.25 | 9.133% | $136.6891 | $136.69 | $136.70 | $136.70 |
| Purchase #7 | $8.48 | 4.326% | $8.8468 | $8.85 | $8.85 | $8.80 |
| 7 purchase totals = | $682.25 | $740.6888 | $740.69 | $740.70 | $740.70 | |