| 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 | $87.89 | 4.395% | $91.7528 | $91.75 | $91.75 | $91.80 |
| Purchase #2 | $193.69 | 12.709% | $218.3061 | $218.31 | $218.30 | $218.30 |
| Purchase #3 | $20.69 | 12.262% | $23.227 | $23.23 | $23.25 | $23.20 |
| Purchase #4 | $249.67 | 8.166% | $270.0581 | $270.06 | $270.05 | $270.10 |
| Purchase #5 | $192.45 | 6.686% | $205.3172 | $205.32 | $205.30 | $205.30 |
| Purchase #6 | $57.59 | 4.345% | $60.0923 | $60.09 | $60.10 | $60.10 |
| Purchase #7 | $188.84 | 6.855% | $201.785 | $201.79 | $201.80 | $201.80 |
| 7 purchase totals = | $990.82 | $1,070.5385 | $1,070.55 | $1,070.55 | $1,070.60 | |