| 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 | $141.56 | 9.411% | $154.8822 | $154.88 | $154.90 | $154.90 |
| Purchase #2 | $79.39 | 9.198% | $86.6923 | $86.69 | $86.70 | $86.70 |
| Purchase #3 | $13.77 | 11.727% | $15.3848 | $15.38 | $15.40 | $15.40 |
| Purchase #4 | $200.36 | 9.479% | $219.3521 | $219.35 | $219.35 | $219.40 |
| Purchase #5 | $80.44 | 5.773% | $85.0838 | $85.08 | $85.10 | $85.10 |
| Purchase #6 | $248.91 | 12.127% | $279.0953 | $279.10 | $279.10 | $279.10 |
| Purchase #7 | $86.41 | 8.822% | $94.0331 | $94.03 | $94.05 | $94.00 |
| 7 purchase totals = | $850.84 | $934.5236 | $934.51 | $934.60 | $934.60 | |