| 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 | $76.74 | 11.294% | $85.407 | $85.41 | $85.40 | $85.40 |
| Purchase #2 | $73.99 | 6.277% | $78.6344 | $78.63 | $78.65 | $78.60 |
| Purchase #3 | $152.30 | 8.604% | $165.4039 | $165.40 | $165.40 | $165.40 |
| Purchase #4 | $118.36 | 3.613% | $122.6363 | $122.64 | $122.65 | $122.60 |
| Purchase #5 | $46.95 | 10.452% | $51.8572 | $51.86 | $51.85 | $51.90 |
| Purchase #6 | $109.43 | 5.829% | $115.8087 | $115.81 | $115.80 | $115.80 |
| Purchase #7 | $32.48 | 7.244% | $34.8329 | $34.83 | $34.85 | $34.80 |
| 7 purchase totals = | $610.25 | $654.5804 | $654.58 | $654.60 | $654.50 | |