| 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 | $80.58 | 10.243% | $88.8338 | $88.83 | $88.85 | $88.80 |
| Purchase #2 | $56.57 | 9.648% | $62.0279 | $62.03 | $62.05 | $62.00 |
| Purchase #3 | $171.59 | 5.749% | $181.4547 | $181.45 | $181.45 | $181.50 |
| Purchase #4 | $238.69 | 13.303% | $270.4429 | $270.44 | $270.45 | $270.40 |
| Purchase #5 | $15.80 | 4.373% | $16.4909 | $16.49 | $16.50 | $16.50 |
| Purchase #6 | $163.68 | 12.798% | $184.6278 | $184.63 | $184.65 | $184.60 |
| Purchase #7 | $149.83 | 13.492% | $170.0451 | $170.05 | $170.05 | $170.00 |
| 7 purchase totals = | $876.74 | $973.9231 | $973.92 | $974.00 | $973.80 | |