| 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 | $99.53 | 7.563% | $107.0575 | $107.06 | $107.05 | $107.10 |
| Purchase #2 | $214.59 | 8.728% | $233.3194 | $233.32 | $233.30 | $233.30 |
| Purchase #3 | $185.47 | 9.807% | $203.659 | $203.66 | $203.65 | $203.70 |
| Purchase #4 | $96.71 | 4.576% | $101.1354 | $101.14 | $101.15 | $101.10 |
| Purchase #5 | $108.64 | 12.343% | $122.0494 | $122.05 | $122.05 | $122.00 |
| Purchase #6 | $81.27 | 10.721% | $89.983 | $89.98 | $90.00 | $90.00 |
| Purchase #7 | $33.53 | 3.701% | $34.7709 | $34.77 | $34.75 | $34.80 |
| 7 purchase totals = | $819.74 | $891.9746 | $891.98 | $891.95 | $892.00 | |