| 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 | $34.97 | 8.215% | $37.8428 | $37.84 | $37.85 | $37.80 |
| Purchase #2 | $46.90 | 10.867% | $51.9966 | $52.00 | $52.00 | $52.00 |
| Purchase #3 | $217.96 | 13.581% | $247.5611 | $247.56 | $247.55 | $247.60 |
| Purchase #4 | $223.90 | 3.779% | $232.3612 | $232.36 | $232.35 | $232.40 |
| Purchase #5 | $178.84 | 6.395% | $190.2768 | $190.28 | $190.30 | $190.30 |
| Purchase #6 | $17.49 | 10.405% | $19.3098 | $19.31 | $19.30 | $19.30 |
| Purchase #7 | $98.79 | 7.691% | $106.3879 | $106.39 | $106.40 | $106.40 |
| 7 purchase totals = | $818.85 | $885.7362 | $885.74 | $885.75 | $885.80 | |