| 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 | $99.65 | 5.408% | $105.0391 | $105.04 | $105.05 | $105.00 |
| Purchase #2 | $87.32 | 9.285% | $95.4277 | $95.43 | $95.45 | $95.40 |
| Purchase #3 | $123.83 | 6.287% | $131.6152 | $131.62 | $131.60 | $131.60 |
| Purchase #4 | $185.92 | 3.243% | $191.9494 | $191.95 | $191.95 | $191.90 |
| Purchase #5 | $192.30 | 3.338% | $198.719 | $198.72 | $198.70 | $198.70 |
| Purchase #6 | $65.48 | 5.394% | $69.012 | $69.01 | $69.00 | $69.00 |
| Purchase #7 | $47.51 | 7.352% | $51.0029 | $51.00 | $51.00 | $51.00 |
| 7 purchase totals = | $802.01 | $842.7653 | $842.77 | $842.75 | $842.60 | |