| 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 | $56.65 | 12.634% | $63.8072 | $63.81 | $63.80 | $63.80 |
| Purchase #2 | $108.27 | 11.297% | $120.5013 | $120.50 | $120.50 | $120.50 |
| Purchase #3 | $75.33 | 13.379% | $85.4084 | $85.41 | $85.40 | $85.40 |
| Purchase #4 | $56.89 | 7.349% | $61.0708 | $61.07 | $61.05 | $61.10 |
| Purchase #5 | $55.68 | 13.249% | $63.057 | $63.06 | $63.05 | $63.10 |
| Purchase #6 | $98.66 | 7.403% | $105.9638 | $105.96 | $105.95 | $106.00 |
| Purchase #7 | $164.38 | 12.571% | $185.0442 | $185.04 | $185.05 | $185.00 |
| 7 purchase totals = | $615.86 | $684.8527 | $684.85 | $684.80 | $684.90 | |