| 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 | $87.30 | 9.828% | $95.8798 | $95.88 | $95.90 | $95.90 |
| Purchase #2 | $199.75 | 6.155% | $212.0446 | $212.04 | $212.05 | $212.00 |
| Purchase #3 | $30.42 | 11.725% | $33.9867 | $33.99 | $34.00 | $34.00 |
| Purchase #4 | $213.38 | 11.449% | $237.8099 | $237.81 | $237.80 | $237.80 |
| Purchase #5 | $247.31 | 4.536% | $258.528 | $258.53 | $258.55 | $258.50 |
| Purchase #6 | $51.45 | 4.108% | $53.5636 | $53.56 | $53.55 | $53.60 |
| Purchase #7 | $136.45 | 4.606% | $142.7349 | $142.73 | $142.75 | $142.70 |
| 7 purchase totals = | $966.06 | $1,034.5475 | $1,034.54 | $1,034.60 | $1,034.50 | |