| 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 | $77.74 | 12.698% | $87.6114 | $87.61 | $87.60 | $87.60 |
| Purchase #2 | $121.87 | 12.653% | $137.2902 | $137.29 | $137.30 | $137.30 |
| Purchase #3 | $190.33 | 13.165% | $215.3869 | $215.39 | $215.40 | $215.40 |
| Purchase #4 | $20.29 | 12.528% | $22.8319 | $22.83 | $22.85 | $22.80 |
| Purchase #5 | $136.73 | 9.214% | $149.3283 | $149.33 | $149.35 | $149.30 |
| Purchase #6 | $9.96 | 13.539% | $11.3085 | $11.31 | $11.30 | $11.30 |
| Purchase #7 | $101.34 | 12.717% | $114.2274 | $114.23 | $114.25 | $114.20 |
| 7 purchase totals = | $658.26 | $737.9846 | $737.99 | $738.05 | $737.90 | |