| 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 | $79.68 | 6.340% | $84.7317 | $84.73 | $84.75 | $84.70 |
| Purchase #2 | $180.99 | 13.579% | $205.5666 | $205.57 | $205.55 | $205.60 |
| Purchase #3 | $38.81 | 9.465% | $42.4834 | $42.48 | $42.50 | $42.50 |
| Purchase #4 | $154.61 | 11.376% | $172.1984 | $172.20 | $172.20 | $172.20 |
| Purchase #5 | $191.70 | 12.853% | $216.3392 | $216.34 | $216.35 | $216.30 |
| Purchase #6 | $32.29 | 11.245% | $35.921 | $35.92 | $35.90 | $35.90 |
| Purchase #7 | $243.25 | 7.812% | $262.2527 | $262.25 | $262.25 | $262.30 |
| 7 purchase totals = | $921.33 | $1,019.4930 | $1,019.49 | $1,019.50 | $1,019.50 | |