| 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 | $77.39 | 4.614% | $80.9608 | $80.96 | $80.95 | $81.00 |
| Purchase #2 | $205.27 | 7.280% | $220.2137 | $220.21 | $220.20 | $220.20 |
| Purchase #3 | $165.58 | 12.635% | $186.501 | $186.50 | $186.50 | $186.50 |
| Purchase #4 | $118.57 | 11.387% | $132.0716 | $132.07 | $132.05 | $132.10 |
| Purchase #5 | $197.79 | 4.233% | $206.1625 | $206.16 | $206.15 | $206.20 |
| Purchase #6 | $45.80 | 9.665% | $50.2266 | $50.23 | $50.25 | $50.20 |
| Purchase #7 | $130.90 | 9.830% | $143.7675 | $143.77 | $143.75 | $143.80 |
| 7 purchase totals = | $941.30 | $1,019.9037 | $1,019.90 | $1,019.85 | $1,020.00 | |