| 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 | $39.51 | 3.368% | $40.8407 | $40.84 | $40.85 | $40.80 |
| Purchase #2 | $32.58 | 6.537% | $34.7098 | $34.71 | $34.70 | $34.70 |
| Purchase #3 | $10.70 | 7.376% | $11.4892 | $11.49 | $11.50 | $11.50 |
| Purchase #4 | $125.90 | 6.752% | $134.4008 | $134.40 | $134.40 | $134.40 |
| Purchase #5 | $197.43 | 9.379% | $215.947 | $215.95 | $215.95 | $215.90 |
| Purchase #6 | $61.94 | 4.125% | $64.495 | $64.50 | $64.50 | $64.50 |
| Purchase #7 | $234.97 | 8.319% | $254.5172 | $254.52 | $254.50 | $254.50 |
| 7 purchase totals = | $703.03 | $756.3997 | $756.41 | $756.40 | $756.30 | |