| 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 | $200.82 | 3.522% | $207.8929 | $207.89 | $207.90 | $207.90 |
| Purchase #2 | $45.70 | 13.461% | $51.8517 | $51.85 | $51.85 | $51.90 |
| Purchase #3 | $87.71 | 13.712% | $99.7368 | $99.74 | $99.75 | $99.70 |
| Purchase #4 | $121.94 | 10.295% | $134.4937 | $134.49 | $134.50 | $134.50 |
| Purchase #5 | $38.28 | 3.461% | $39.6049 | $39.60 | $39.60 | $39.60 |
| Purchase #6 | $172.26 | 3.640% | $178.5303 | $178.53 | $178.55 | $178.50 |
| Purchase #7 | $124.94 | 7.667% | $134.5191 | $134.52 | $134.50 | $134.50 |
| 7 purchase totals = | $791.65 | $846.6294 | $846.62 | $846.65 | $846.60 | |