| 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 | $7.62 | 13.433% | $8.6436 | $8.64 | $8.65 | $8.60 |
| Purchase #2 | $198.41 | 4.630% | $207.5964 | $207.60 | $207.60 | $207.60 |
| Purchase #3 | $70.62 | 9.492% | $77.3233 | $77.32 | $77.30 | $77.30 |
| Purchase #4 | $24.58 | 6.471% | $26.1706 | $26.17 | $26.15 | $26.20 |
| Purchase #5 | $234.52 | 3.546% | $242.8361 | $242.84 | $242.85 | $242.80 |
| Purchase #6 | $236.86 | 8.332% | $256.5952 | $256.60 | $256.60 | $256.60 |
| Purchase #7 | $63.62 | 10.811% | $70.498 | $70.50 | $70.50 | $70.50 |
| 7 purchase totals = | $836.23 | $889.6632 | $889.67 | $889.65 | $889.60 | |