| 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 | $45.49 | 10.688% | $50.352 | $50.35 | $50.35 | $50.40 |
| Purchase #2 | $174.99 | 6.400% | $186.1894 | $186.19 | $186.20 | $186.20 |
| Purchase #3 | $114.60 | 6.768% | $122.3561 | $122.36 | $122.35 | $122.40 |
| Purchase #4 | $154.39 | 12.378% | $173.5004 | $173.50 | $173.50 | $173.50 |
| Purchase #5 | $135.39 | 5.168% | $142.387 | $142.39 | $142.40 | $142.40 |
| Purchase #6 | $45.35 | 13.672% | $51.5503 | $51.55 | $51.55 | $51.60 |
| Purchase #7 | $102.97 | 6.575% | $109.7403 | $109.74 | $109.75 | $109.70 |
| 7 purchase totals = | $773.18 | $836.0755 | $836.08 | $836.10 | $836.20 | |