| 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 | $55.78 | 10.385% | $61.5728 | $61.57 | $61.55 | $61.60 |
| Purchase #2 | $59.31 | 11.526% | $66.1461 | $66.15 | $66.15 | $66.10 |
| Purchase #3 | $64.54 | 9.582% | $70.7242 | $70.72 | $70.70 | $70.70 |
| Purchase #4 | $128.63 | 6.652% | $137.1865 | $137.19 | $137.20 | $137.20 |
| Purchase #5 | $11.57 | 4.329% | $12.0709 | $12.07 | $12.05 | $12.10 |
| Purchase #6 | $82.41 | 6.725% | $87.9521 | $87.95 | $87.95 | $88.00 |
| Purchase #7 | $123.38 | 12.207% | $138.441 | $138.44 | $138.45 | $138.40 |
| 7 purchase totals = | $525.62 | $574.0936 | $574.09 | $574.05 | $574.10 | |