| 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 | $18.47 | 5.280% | $19.4452 | $19.45 | $19.45 | $19.40 |
| Purchase #2 | $178.86 | 3.129% | $184.4565 | $184.46 | $184.45 | $184.50 |
| Purchase #3 | $250.26 | 5.614% | $264.3096 | $264.31 | $264.30 | $264.30 |
| Purchase #4 | $88.48 | 13.467% | $100.3956 | $100.40 | $100.40 | $100.40 |
| Purchase #5 | $154.96 | 3.194% | $159.9094 | $159.91 | $159.90 | $159.90 |
| Purchase #6 | $81.35 | 4.121% | $84.7024 | $84.70 | $84.70 | $84.70 |
| Purchase #7 | $157.96 | 6.187% | $167.733 | $167.73 | $167.75 | $167.70 |
| 7 purchase totals = | $930.34 | $980.9517 | $980.96 | $980.95 | $980.90 | |