| 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 | $52.75 | 4.248% | $54.9908 | $54.99 | $55.00 | $55.00 |
| Purchase #2 | $78.78 | 11.211% | $87.612 | $87.61 | $87.60 | $87.60 |
| Purchase #3 | $115.51 | 8.577% | $125.4173 | $125.42 | $125.40 | $125.40 |
| Purchase #4 | $246.90 | 6.328% | $262.5238 | $262.52 | $262.50 | $262.50 |
| Purchase #5 | $36.37 | 7.746% | $39.1872 | $39.19 | $39.20 | $39.20 |
| Purchase #6 | $48.78 | 10.475% | $53.8897 | $53.89 | $53.90 | $53.90 |
| Purchase #7 | $126.83 | 5.154% | $133.3668 | $133.37 | $133.35 | $133.40 |
| 7 purchase totals = | $705.92 | $756.9876 | $756.99 | $756.95 | $757.00 | |