| 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 | $11.30 | 6.211% | $12.0018 | $12.00 | $12.00 | $12.00 |
| Purchase #2 | $22.53 | 7.695% | $24.2637 | $24.26 | $24.25 | $24.30 |
| Purchase #3 | $111.65 | 6.388% | $118.7822 | $118.78 | $118.80 | $118.80 |
| Purchase #4 | $144.63 | 12.524% | $162.7435 | $162.74 | $162.75 | $162.70 |
| Purchase #5 | $164.55 | 9.148% | $179.603 | $179.60 | $179.60 | $179.60 |
| Purchase #6 | $101.32 | 7.630% | $109.0507 | $109.05 | $109.05 | $109.10 |
| Purchase #7 | $183.41 | 11.376% | $204.2747 | $204.27 | $204.25 | $204.30 |
| 7 purchase totals = | $739.39 | $810.7196 | $810.70 | $810.70 | $810.80 | |