| 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 | $76.43 | 4.819% | $80.1132 | $80.11 | $80.10 | $80.10 |
| Purchase #2 | $119.52 | 7.709% | $128.7338 | $128.73 | $128.75 | $128.70 |
| Purchase #3 | $201.79 | 5.809% | $213.512 | $213.51 | $213.50 | $213.50 |
| Purchase #4 | $69.28 | 12.134% | $77.6864 | $77.69 | $77.70 | $77.70 |
| Purchase #5 | $141.32 | 12.528% | $159.0246 | $159.02 | $159.00 | $159.00 |
| Purchase #6 | $85.39 | 11.314% | $95.051 | $95.05 | $95.05 | $95.10 |
| Purchase #7 | $117.96 | 7.493% | $126.7987 | $126.80 | $126.80 | $126.80 |
| 7 purchase totals = | $811.69 | $880.9197 | $880.91 | $880.90 | $880.90 | |