| 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 | $64.48 | 5.360% | $67.9361 | $67.94 | $67.95 | $67.90 |
| Purchase #2 | $161.35 | 9.643% | $176.909 | $176.91 | $176.90 | $176.90 |
| Purchase #3 | $222.47 | 12.106% | $249.4022 | $249.40 | $249.40 | $249.40 |
| Purchase #4 | $144.26 | 11.421% | $160.7359 | $160.74 | $160.75 | $160.70 |
| Purchase #5 | $205.69 | 11.214% | $228.7561 | $228.76 | $228.75 | $228.80 |
| Purchase #6 | $111.98 | 6.568% | $119.3348 | $119.33 | $119.35 | $119.30 |
| Purchase #7 | $33.40 | 8.782% | $36.3332 | $36.33 | $36.35 | $36.30 |
| 7 purchase totals = | $943.63 | $1,039.4073 | $1,039.41 | $1,039.45 | $1,039.30 | |