| 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 | $76.25 | 3.681% | $79.0568 | $79.06 | $79.05 | $79.10 |
| Purchase #2 | $25.32 | 5.247% | $26.6485 | $26.65 | $26.65 | $26.60 |
| Purchase #3 | $195.88 | 13.193% | $221.7224 | $221.72 | $221.70 | $221.70 |
| Purchase #4 | $85.64 | 8.596% | $93.0016 | $93.00 | $93.00 | $93.00 |
| Purchase #5 | $27.60 | 13.788% | $31.4055 | $31.41 | $31.40 | $31.40 |
| Purchase #6 | $67.75 | 6.143% | $71.9119 | $71.91 | $71.90 | $71.90 |
| Purchase #7 | $146.35 | 10.159% | $161.2177 | $161.22 | $161.20 | $161.20 |
| 7 purchase totals = | $624.79 | $684.9644 | $684.97 | $684.90 | $684.90 | |