| 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 | $45.30 | 8.312% | $49.0653 | $49.07 | $49.05 | $49.10 |
| Purchase #2 | $231.35 | 10.620% | $255.9194 | $255.92 | $255.90 | $255.90 |
| Purchase #3 | $172.84 | 7.714% | $186.1729 | $186.17 | $186.15 | $186.20 |
| Purchase #4 | $84.30 | 5.236% | $88.7139 | $88.71 | $88.70 | $88.70 |
| Purchase #5 | $240.37 | 8.360% | $260.4649 | $260.46 | $260.45 | $260.50 |
| Purchase #6 | $74.55 | 12.716% | $84.0298 | $84.03 | $84.05 | $84.00 |
| Purchase #7 | $249.26 | 8.818% | $271.2397 | $271.24 | $271.25 | $271.20 |
| 7 purchase totals = | $1,097.97 | $1,195.6059 | $1,195.60 | $1,195.55 | $1,195.60 | |