| 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 | $54.38 | 3.559% | $56.3154 | $56.32 | $56.30 | $56.30 |
| Purchase #2 | $139.89 | 5.627% | $147.7616 | $147.76 | $147.75 | $147.80 |
| Purchase #3 | $103.79 | 8.622% | $112.7388 | $112.74 | $112.75 | $112.70 |
| Purchase #4 | $183.36 | 8.228% | $198.4469 | $198.45 | $198.45 | $198.40 |
| Purchase #5 | $82.37 | 11.330% | $91.7025 | $91.70 | $91.70 | $91.70 |
| Purchase #6 | $109.32 | 8.526% | $118.6406 | $118.64 | $118.65 | $118.60 |
| Purchase #7 | $183.63 | 4.223% | $191.3847 | $191.38 | $191.40 | $191.40 |
| 7 purchase totals = | $856.74 | $916.9905 | $916.99 | $917.00 | $916.90 | |