| 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 | $84.95 | 3.126% | $87.6055 | $87.61 | $87.60 | $87.60 |
| Purchase #2 | $156.31 | 5.763% | $165.3181 | $165.32 | $165.30 | $165.30 |
| Purchase #3 | $88.76 | 4.121% | $92.4178 | $92.42 | $92.40 | $92.40 |
| Purchase #4 | $105.88 | 10.576% | $117.0779 | $117.08 | $117.10 | $117.10 |
| Purchase #5 | $121.79 | 7.459% | $130.8743 | $130.87 | $130.85 | $130.90 |
| Purchase #6 | $227.43 | 12.414% | $255.6632 | $255.66 | $255.65 | $255.70 |
| Purchase #7 | $137.99 | 11.482% | $153.834 | $153.83 | $153.85 | $153.80 |
| 7 purchase totals = | $923.11 | $1,002.7908 | $1,002.79 | $1,002.75 | $1,002.80 | |