| 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 | $69.54 | 11.840% | $77.7735 | $77.77 | $77.75 | $77.80 |
| Purchase #2 | $226.60 | 11.465% | $252.5797 | $252.58 | $252.60 | $252.60 |
| Purchase #3 | $104.32 | 8.208% | $112.8826 | $112.88 | $112.90 | $112.90 |
| Purchase #4 | $195.56 | 6.307% | $207.894 | $207.89 | $207.90 | $207.90 |
| Purchase #5 | $37.72 | 12.572% | $42.4622 | $42.46 | $42.45 | $42.50 |
| Purchase #6 | $38.62 | 3.307% | $39.8972 | $39.90 | $39.90 | $39.90 |
| Purchase #7 | $22.98 | 9.632% | $25.1934 | $25.19 | $25.20 | $25.20 |
| 7 purchase totals = | $695.34 | $758.6826 | $758.67 | $758.70 | $758.80 | |