| 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 | $47.34 | 9.776% | $51.968 | $51.97 | $51.95 | $52.00 |
| Purchase #2 | $241.98 | 8.414% | $262.3402 | $262.34 | $262.35 | $262.30 |
| Purchase #3 | $234.39 | 6.545% | $249.7308 | $249.73 | $249.75 | $249.70 |
| Purchase #4 | $247.83 | 3.661% | $256.9031 | $256.90 | $256.90 | $256.90 |
| Purchase #5 | $82.34 | 13.794% | $93.698 | $93.70 | $93.70 | $93.70 |
| Purchase #6 | $19.27 | 11.692% | $21.523 | $21.52 | $21.50 | $21.50 |
| Purchase #7 | $145.71 | 8.730% | $158.4305 | $158.43 | $158.45 | $158.40 |
| 7 purchase totals = | $1,018.86 | $1,094.5936 | $1,094.59 | $1,094.60 | $1,094.50 | |