| 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 | $5.36 | 8.372% | $5.8087 | $5.81 | $5.80 | $5.80 |
| Purchase #2 | $234.55 | 4.807% | $245.8248 | $245.82 | $245.80 | $245.80 |
| Purchase #3 | $215.99 | 4.777% | $226.3078 | $226.31 | $226.30 | $226.30 |
| Purchase #4 | $181.82 | 9.607% | $199.2874 | $199.29 | $199.30 | $199.30 |
| Purchase #5 | $224.65 | 9.455% | $245.8907 | $245.89 | $245.90 | $245.90 |
| Purchase #6 | $49.85 | 8.287% | $53.9811 | $53.98 | $54.00 | $54.00 |
| Purchase #7 | $85.25 | 4.346% | $88.955 | $88.96 | $88.95 | $89.00 |
| 7 purchase totals = | $997.47 | $1,066.0555 | $1,066.06 | $1,066.05 | $1,066.10 | |