| 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 | $96.94 | 9.424% | $106.0756 | $106.08 | $106.10 | $106.10 |
| Purchase #2 | $7.75 | 7.309% | $8.3164 | $8.32 | $8.30 | $8.30 |
| Purchase #3 | $120.33 | 10.661% | $133.1584 | $133.16 | $133.15 | $133.20 |
| Purchase #4 | $198.31 | 4.280% | $206.7977 | $206.80 | $206.80 | $206.80 |
| Purchase #5 | $116.27 | 11.656% | $129.8224 | $129.82 | $129.80 | $129.80 |
| Purchase #6 | $77.83 | 9.398% | $85.1445 | $85.14 | $85.15 | $85.10 |
| Purchase #7 | $170.82 | 3.491% | $176.7833 | $176.78 | $176.80 | $176.80 |
| 7 purchase totals = | $788.25 | $846.0983 | $846.10 | $846.10 | $846.10 | |