| 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 | $51.64 | 11.583% | $57.6215 | $57.62 | $57.60 | $57.60 |
| Purchase #2 | $170.56 | 3.807% | $177.0532 | $177.05 | $177.05 | $177.10 |
| Purchase #3 | $190.79 | 7.871% | $205.8071 | $205.81 | $205.80 | $205.80 |
| Purchase #4 | $184.86 | 9.139% | $201.7544 | $201.75 | $201.75 | $201.80 |
| Purchase #5 | $181.40 | 4.710% | $189.9439 | $189.94 | $189.95 | $189.90 |
| Purchase #6 | $93.69 | 6.320% | $99.6112 | $99.61 | $99.60 | $99.60 |
| Purchase #7 | $196.39 | 13.832% | $223.5547 | $223.55 | $223.55 | $223.60 |
| 7 purchase totals = | $1,069.33 | $1,155.3460 | $1,155.33 | $1,155.30 | $1,155.40 | |