| 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 | $128.99 | 10.620% | $142.6887 | $142.69 | $142.70 | $142.70 |
| Purchase #2 | $87.42 | 7.168% | $93.6863 | $93.69 | $93.70 | $93.70 |
| Purchase #3 | $171.81 | 11.640% | $191.8087 | $191.81 | $191.80 | $191.80 |
| Purchase #4 | $23.60 | 4.843% | $24.7429 | $24.74 | $24.75 | $24.70 |
| Purchase #5 | $73.89 | 5.680% | $78.087 | $78.09 | $78.10 | $78.10 |
| Purchase #6 | $81.49 | 12.671% | $91.8156 | $91.82 | $91.80 | $91.80 |
| Purchase #7 | $5.50 | 13.805% | $6.2593 | $6.26 | $6.25 | $6.30 |
| 7 purchase totals = | $572.70 | $629.0885 | $629.10 | $629.10 | $629.10 | |