| 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 | $25.84 | 7.457% | $27.7669 | $27.77 | $27.75 | $27.80 |
| Purchase #2 | $39.82 | 9.214% | $43.489 | $43.49 | $43.50 | $43.50 |
| Purchase #3 | $125.95 | 6.193% | $133.7501 | $133.75 | $133.75 | $133.80 |
| Purchase #4 | $154.94 | 11.438% | $172.662 | $172.66 | $172.65 | $172.70 |
| Purchase #5 | $5.61 | 5.729% | $5.9314 | $5.93 | $5.95 | $5.90 |
| Purchase #6 | $65.56 | 3.597% | $67.9182 | $67.92 | $67.90 | $67.90 |
| Purchase #7 | $207.78 | 9.601% | $227.729 | $227.73 | $227.75 | $227.70 |
| 7 purchase totals = | $625.50 | $679.2466 | $679.25 | $679.25 | $679.30 | |