| 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 | $82.82 | 7.569% | $89.0886 | $89.09 | $89.10 | $89.10 |
| Purchase #2 | $97.48 | 13.818% | $110.9498 | $110.95 | $110.95 | $110.90 |
| Purchase #3 | $242.99 | 12.486% | $273.3297 | $273.33 | $273.35 | $273.30 |
| Purchase #4 | $22.88 | 13.242% | $25.9098 | $25.91 | $25.90 | $25.90 |
| Purchase #5 | $156.67 | 13.211% | $177.3677 | $177.37 | $177.35 | $177.40 |
| Purchase #6 | $249.94 | 4.608% | $261.4572 | $261.46 | $261.45 | $261.50 |
| Purchase #7 | $58.44 | 13.611% | $66.3943 | $66.39 | $66.40 | $66.40 |
| 7 purchase totals = | $911.22 | $1,004.4971 | $1,004.50 | $1,004.50 | $1,004.50 | |