| 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 | $13.41 | 10.697% | $14.8445 | $14.84 | $14.85 | $14.80 |
| Purchase #2 | $221.61 | 12.558% | $249.4398 | $249.44 | $249.45 | $249.40 |
| Purchase #3 | $79.81 | 6.830% | $85.261 | $85.26 | $85.25 | $85.30 |
| Purchase #4 | $76.51 | 11.622% | $85.402 | $85.40 | $85.40 | $85.40 |
| Purchase #5 | $190.91 | 7.677% | $205.5662 | $205.57 | $205.55 | $205.60 |
| Purchase #6 | $125.49 | 4.811% | $131.5273 | $131.53 | $131.55 | $131.50 |
| Purchase #7 | $64.68 | 9.186% | $70.6215 | $70.62 | $70.60 | $70.60 |
| 7 purchase totals = | $772.42 | $842.6623 | $842.66 | $842.65 | $842.60 | |