| 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 | $27.58 | 7.833% | $29.7403 | $29.74 | $29.75 | $29.70 |
| Purchase #2 | $23.72 | 13.262% | $26.8657 | $26.87 | $26.85 | $26.90 |
| Purchase #3 | $118.47 | 10.822% | $131.2908 | $131.29 | $131.30 | $131.30 |
| Purchase #4 | $155.40 | 10.391% | $171.5476 | $171.55 | $171.55 | $171.50 |
| Purchase #5 | $162.36 | 5.624% | $171.4911 | $171.49 | $171.50 | $171.50 |
| Purchase #6 | $215.86 | 13.730% | $245.4976 | $245.50 | $245.50 | $245.50 |
| Purchase #7 | $46.57 | 11.205% | $51.7882 | $51.79 | $51.80 | $51.80 |
| 7 purchase totals = | $749.96 | $828.2213 | $828.23 | $828.25 | $828.20 | |