| 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 | $90.34 | 13.265% | $102.3236 | $102.32 | $102.30 | $102.30 |
| Purchase #2 | $64.80 | 5.203% | $68.1715 | $68.17 | $68.15 | $68.20 |
| Purchase #3 | $173.70 | 9.591% | $190.3596 | $190.36 | $190.35 | $190.40 |
| Purchase #4 | $75.63 | 11.605% | $84.4069 | $84.41 | $84.40 | $84.40 |
| Purchase #5 | $77.77 | 9.392% | $85.0742 | $85.07 | $85.05 | $85.10 |
| Purchase #6 | $84.59 | 4.680% | $88.5488 | $88.55 | $88.55 | $88.50 |
| Purchase #7 | $245.72 | 9.844% | $269.9087 | $269.91 | $269.90 | $269.90 |
| 7 purchase totals = | $812.55 | $888.7933 | $888.79 | $888.70 | $888.80 | |