| 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 | $83.70 | 9.804% | $91.9059 | $91.91 | $91.90 | $91.90 |
| Purchase #2 | $156.45 | 5.753% | $165.4506 | $165.45 | $165.45 | $165.50 |
| Purchase #3 | $187.70 | 11.824% | $209.8936 | $209.89 | $209.90 | $209.90 |
| Purchase #4 | $138.67 | 11.612% | $154.7724 | $154.77 | $154.75 | $154.80 |
| Purchase #5 | $171.60 | 9.553% | $187.9929 | $187.99 | $188.00 | $188.00 |
| Purchase #6 | $8.72 | 9.855% | $9.5794 | $9.58 | $9.60 | $9.60 |
| Purchase #7 | $215.66 | 13.453% | $244.6727 | $244.67 | $244.65 | $244.70 |
| 7 purchase totals = | $962.50 | $1,064.2675 | $1,064.26 | $1,064.25 | $1,064.40 | |