| 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 | $64.43 | 9.616% | $70.6256 | $70.63 | $70.65 | $70.60 |
| Purchase #2 | $31.56 | 12.522% | $35.5119 | $35.51 | $35.50 | $35.50 |
| Purchase #3 | $47.86 | 13.573% | $54.356 | $54.36 | $54.35 | $54.40 |
| Purchase #4 | $31.69 | 8.521% | $34.3903 | $34.39 | $34.40 | $34.40 |
| Purchase #5 | $114.78 | 9.199% | $125.3386 | $125.34 | $125.35 | $125.30 |
| Purchase #6 | $27.33 | 10.169% | $30.1092 | $30.11 | $30.10 | $30.10 |
| Purchase #7 | $73.65 | 4.359% | $76.8604 | $76.86 | $76.85 | $76.90 |
| 7 purchase totals = | $391.30 | $427.1920 | $427.20 | $427.20 | $427.20 | |