| 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 | $8.36 | 5.394% | $8.8109 | $8.81 | $8.80 | $8.80 |
| Purchase #2 | $223.87 | 8.495% | $242.8878 | $242.89 | $242.90 | $242.90 |
| Purchase #3 | $82.55 | 3.705% | $85.6085 | $85.61 | $85.60 | $85.60 |
| Purchase #4 | $76.41 | 9.533% | $83.6942 | $83.69 | $83.70 | $83.70 |
| Purchase #5 | $188.61 | 10.827% | $209.0308 | $209.03 | $209.05 | $209.00 |
| Purchase #6 | $24.78 | 7.133% | $26.5476 | $26.55 | $26.55 | $26.50 |
| Purchase #7 | $128.98 | 8.599% | $140.071 | $140.07 | $140.05 | $140.10 |
| 7 purchase totals = | $733.56 | $796.6508 | $796.65 | $796.65 | $796.60 | |