| 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 | $213.39 | 8.362% | $231.2337 | $231.23 | $231.25 | $231.20 |
| Purchase #2 | $111.35 | 8.468% | $120.7791 | $120.78 | $120.80 | $120.80 |
| Purchase #3 | $77.65 | 9.506% | $85.0314 | $85.03 | $85.05 | $85.00 |
| Purchase #4 | $67.66 | 7.758% | $72.9091 | $72.91 | $72.90 | $72.90 |
| Purchase #5 | $74.42 | 9.270% | $81.3187 | $81.32 | $81.30 | $81.30 |
| Purchase #6 | $46.96 | 4.154% | $48.9107 | $48.91 | $48.90 | $48.90 |
| Purchase #7 | $93.85 | 8.257% | $101.5992 | $101.60 | $101.60 | $101.60 |
| 7 purchase totals = | $685.28 | $741.7819 | $741.78 | $741.80 | $741.70 | |