| 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 | $49.32 | 3.479% | $51.0358 | $51.04 | $51.05 | $51.00 |
| Purchase #2 | $233.55 | 4.178% | $243.3077 | $243.31 | $243.30 | $243.30 |
| Purchase #3 | $241.58 | 5.228% | $254.2098 | $254.21 | $254.20 | $254.20 |
| Purchase #4 | $46.44 | 7.686% | $50.0094 | $50.01 | $50.00 | $50.00 |
| Purchase #5 | $99.50 | 7.121% | $106.5854 | $106.59 | $106.60 | $106.60 |
| Purchase #6 | $55.39 | 4.143% | $57.6848 | $57.68 | $57.70 | $57.70 |
| Purchase #7 | $7.95 | 11.741% | $8.8834 | $8.88 | $8.90 | $8.90 |
| 7 purchase totals = | $733.73 | $771.7163 | $771.72 | $771.75 | $771.70 | |