| 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 | $75.58 | 12.282% | $84.8627 | $84.86 | $84.85 | $84.90 |
| Purchase #2 | $171.39 | 13.540% | $194.5962 | $194.60 | $194.60 | $194.60 |
| Purchase #3 | $158.75 | 13.725% | $180.5384 | $180.54 | $180.55 | $180.50 |
| Purchase #4 | $15.97 | 9.168% | $17.4341 | $17.43 | $17.45 | $17.40 |
| Purchase #5 | $11.74 | 5.529% | $12.3891 | $12.39 | $12.40 | $12.40 |
| Purchase #6 | $127.67 | 4.191% | $133.0206 | $133.02 | $133.00 | $133.00 |
| Purchase #7 | $210.41 | 10.189% | $231.8487 | $231.85 | $231.85 | $231.80 |
| 7 purchase totals = | $771.51 | $854.6898 | $854.69 | $854.70 | $854.60 | |