| 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 | $84.70 | 13.215% | $95.8931 | $95.89 | $95.90 | $95.90 |
| Purchase #2 | $203.94 | 12.122% | $228.6616 | $228.66 | $228.65 | $228.70 |
| Purchase #3 | $69.25 | 13.670% | $78.7165 | $78.72 | $78.70 | $78.70 |
| Purchase #4 | $115.36 | 3.297% | $119.1634 | $119.16 | $119.15 | $119.20 |
| Purchase #5 | $178.56 | 10.548% | $197.3945 | $197.39 | $197.40 | $197.40 |
| Purchase #6 | $5.77 | 4.395% | $6.0236 | $6.02 | $6.00 | $6.00 |
| Purchase #7 | $85.92 | 4.416% | $89.7142 | $89.71 | $89.70 | $89.70 |
| 7 purchase totals = | $743.50 | $815.5669 | $815.55 | $815.50 | $815.60 | |