| 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 | $83.90 | 6.785% | $89.5926 | $89.59 | $89.60 | $89.60 |
| Purchase #2 | $49.31 | 10.764% | $54.6177 | $54.62 | $54.60 | $54.60 |
| Purchase #3 | $197.84 | 4.196% | $206.1414 | $206.14 | $206.15 | $206.10 |
| Purchase #4 | $232.73 | 10.832% | $257.9393 | $257.94 | $257.95 | $257.90 |
| Purchase #5 | $124.26 | 5.453% | $131.0359 | $131.04 | $131.05 | $131.00 |
| Purchase #6 | $211.70 | 11.367% | $235.7639 | $235.76 | $235.75 | $235.80 |
| Purchase #7 | $247.52 | 10.567% | $273.6754 | $273.68 | $273.70 | $273.70 |
| 7 purchase totals = | $1,147.26 | $1,248.7662 | $1,248.77 | $1,248.80 | $1,248.70 | |