| 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 | $86.76 | 12.838% | $97.8982 | $97.90 | $97.90 | $97.90 |
| Purchase #2 | $140.33 | 13.232% | $158.8985 | $158.90 | $158.90 | $158.90 |
| Purchase #3 | $9.74 | 7.749% | $10.4948 | $10.49 | $10.50 | $10.50 |
| Purchase #4 | $162.42 | 3.317% | $167.8075 | $167.81 | $167.80 | $167.80 |
| Purchase #5 | $8.58 | 5.190% | $9.0253 | $9.03 | $9.05 | $9.00 |
| Purchase #6 | $183.50 | 12.845% | $207.0706 | $207.07 | $207.05 | $207.10 |
| Purchase #7 | $86.39 | 6.214% | $91.7583 | $91.76 | $91.75 | $91.80 |
| 7 purchase totals = | $677.72 | $742.9532 | $742.96 | $742.95 | $743.00 | |