| 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 | $42.49 | 7.771% | $45.7919 | $45.79 | $45.80 | $45.80 |
| Purchase #2 | $215.25 | 12.752% | $242.6987 | $242.70 | $242.70 | $242.70 |
| Purchase #3 | $62.45 | 8.498% | $67.757 | $67.76 | $67.75 | $67.80 |
| Purchase #4 | $204.90 | 10.483% | $226.3797 | $226.38 | $226.40 | $226.40 |
| Purchase #5 | $184.84 | 12.534% | $208.0078 | $208.01 | $208.00 | $208.00 |
| Purchase #6 | $171.59 | 5.346% | $180.7632 | $180.76 | $180.75 | $180.80 |
| Purchase #7 | $29.35 | 11.766% | $32.8033 | $32.80 | $32.80 | $32.80 |
| 7 purchase totals = | $910.87 | $1,004.2016 | $1,004.20 | $1,004.20 | $1,004.30 | |