| 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 | $31.44 | 3.654% | $32.5888 | $32.59 | $32.60 | $32.60 |
| Purchase #2 | $228.31 | 7.499% | $245.431 | $245.43 | $245.45 | $245.40 |
| Purchase #3 | $248.34 | 5.856% | $262.8828 | $262.88 | $262.90 | $262.90 |
| Purchase #4 | $37.37 | 6.689% | $39.8697 | $39.87 | $39.85 | $39.90 |
| Purchase #5 | $133.42 | 7.507% | $143.4358 | $143.44 | $143.45 | $143.40 |
| Purchase #6 | $115.53 | 8.294% | $125.1121 | $125.11 | $125.10 | $125.10 |
| Purchase #7 | $109.46 | 8.343% | $118.5922 | $118.59 | $118.60 | $118.60 |
| 7 purchase totals = | $903.87 | $967.9124 | $967.91 | $967.95 | $967.90 | |