| 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 | $84.67 | 9.274% | $92.5223 | $92.52 | $92.50 | $92.50 |
| Purchase #2 | $51.43 | 4.120% | $53.5489 | $53.55 | $53.55 | $53.50 |
| Purchase #3 | $15.50 | 8.537% | $16.8232 | $16.82 | $16.80 | $16.80 |
| Purchase #4 | $208.94 | 10.823% | $231.5536 | $231.55 | $231.55 | $231.60 |
| Purchase #5 | $214.37 | 8.447% | $232.4778 | $232.48 | $232.50 | $232.50 |
| Purchase #6 | $147.27 | 4.426% | $153.7882 | $153.79 | $153.80 | $153.80 |
| Purchase #7 | $48.77 | 7.407% | $52.3824 | $52.38 | $52.40 | $52.40 |
| 7 purchase totals = | $770.95 | $833.0964 | $833.09 | $833.10 | $833.10 | |