| 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 | $21.60 | 5.130% | $22.7081 | $22.71 | $22.70 | $22.70 |
| Purchase #2 | $157.75 | 3.647% | $163.5031 | $163.50 | $163.50 | $163.50 |
| Purchase #3 | $230.74 | 11.243% | $256.6821 | $256.68 | $256.70 | $256.70 |
| Purchase #4 | $86.27 | 13.656% | $98.051 | $98.05 | $98.05 | $98.10 |
| Purchase #5 | $37.63 | 3.526% | $38.9568 | $38.96 | $38.95 | $39.00 |
| Purchase #6 | $52.90 | 11.267% | $58.8602 | $58.86 | $58.85 | $58.90 |
| Purchase #7 | $184.73 | 6.359% | $196.477 | $196.48 | $196.50 | $196.50 |
| 7 purchase totals = | $771.62 | $835.2383 | $835.24 | $835.25 | $835.40 | |