| 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 | $22.45 | 8.390% | $24.3336 | $24.33 | $24.35 | $24.30 |
| Purchase #2 | $220.96 | 6.691% | $235.7444 | $235.74 | $235.75 | $235.70 |
| Purchase #3 | $10.51 | 7.603% | $11.3091 | $11.31 | $11.30 | $11.30 |
| Purchase #4 | $95.38 | 11.640% | $106.4822 | $106.48 | $106.50 | $106.50 |
| Purchase #5 | $147.32 | 5.155% | $154.9143 | $154.91 | $154.90 | $154.90 |
| Purchase #6 | $128.80 | 7.641% | $138.6416 | $138.64 | $138.65 | $138.60 |
| Purchase #7 | $144.38 | 7.605% | $155.3601 | $155.36 | $155.35 | $155.40 |
| 7 purchase totals = | $769.80 | $826.7853 | $826.77 | $826.80 | $826.70 | |